Introduction
The CMP slurries and pads market is moderately consolidated. A small group of suppliers with global manufacturing networks, broad product portfolios and long qualification histories at leading foundries and memory makers accounts for most of the market's value, while a larger number of regional and specialised suppliers compete in particular chemistries, pad types or customer groups. Concentration is higher in pads than in slurries: the pad market is led by two global suppliers with long-established brands, while the slurry market has more competitors because chemistries are more varied and each process step can be served by a different supplier. Regional structures also differ, with Chinese chipmakers increasingly supplied by domestic companies and Korean memory makers supported by domestic slurry and pad producers alongside international suppliers.
Competition is based mainly on technical performance rather than price. Customers select consumables according to removal rate, selectivity, planarization efficiency, dishing and erosion control, defectivity, pad life and lot-to-lot consistency, and they weigh these factors against the cost of ownership of the CMP step rather than the price per litre or per pad alone. Because a consumable must be qualified for a specific step at a specific fab, competition is concentrated at node transitions and new fab qualifications, when chipmakers evaluate alternatives. Between these points, incumbent suppliers are protected by the cost and risk of requalification, but they face continuous price pressure on mature products.
The competitive landscape has changed significantly since 2022. Entegris completed its acquisition of CMC Materials in July 2022, combining the leading independent CMP slurry and pad supplier with Entegris's filtration, cleaning chemistry and specialty materials businesses. DuPont separated its electronics business, including its CMP pad and slurry franchise, into Qnity Electronics in November 2025. In South Korea, SK enpulse sold its CMP pad business to the private equity firm Hahn & Co. in a transaction completed in April 2025 and agreed later that year to sell its CMP slurry business. In China, Anji Microelectronics and Hubei Dinglong have grown rapidly with support from domestic chipmakers. Across the industry, suppliers have invested in regional production close to new fabs in the U.S., Japan and Europe, and they have sought to secure raw-material supply following China's 2025 export-control actions on rare earths.
Key Player Positioning
The leading suppliers of CMP slurries and pads can be grouped into leaders, challengers and niche players according to the breadth of their portfolios, their presence at major customers and regions, and their technological capabilities.
The leaders are Entegris, Qnity Electronics, Fujifilm, Resonac and Merck KGaA. Entegris holds the broadest portfolio in the market, covering slurries for oxide, tungsten, copper, barrier and wide-bandgap materials, pads, post-CMP cleans, pad conditioners and slurry filtration, with manufacturing in the U.S., Taiwan, South Korea and other locations, including its large Kaohsiung facility. Qnity Electronics is the leading pad supplier, with established brands such as IC1000 and Ikonic, and it also supplies slurries and post-CMP cleans; its long-term supply agreement with SK hynix and its new Newark facility reinforce its position. Fujifilm is a leading supplier of copper and barrier slurries and post-CMP cleaners, with slurry production in the U.S., Taiwan, South Korea and Japan and new capacity in Belgium. Resonac is a leading supplier of ceria slurries for oxide and STI polishing, with deep expertise in ceria particle technology, and Merck KGaA supplies dielectric, tungsten and copper slurries through its Versum Materials heritage and has broad relationships with leading chipmakers.
The challengers are Fujimi Incorporated, AGC, Anji Microelectronics and Hubei Dinglong. Fujimi Incorporated is the leading supplier of silicon wafer polishing slurries and a significant supplier of device CMP slurries, with production in Japan, Taiwan, the U.S. and other locations, and its position in wafer polishing gives it a strong base from which to expand in device applications. AGC supplies ceria-based slurries and draws on its expertise in glass and ceramic materials. Anji Microelectronics is the leading Chinese slurry supplier, with rapidly growing revenue and a broad range of slurries for Chinese foundries and memory makers, and it is developing products for advanced packaging. Hubei Dinglong is the leading Chinese pad supplier, with vertically integrated production of pad raw materials and expanding capacity. Both Chinese companies are challengers because of their strong domestic positions and growth, although their presence outside China remains limited.
The niche players are Soulbrain, KC Tech and Fujibo Holdings. Soulbrain and KC Tech are Korean suppliers of CMP slurries, particularly ceria-based products for memory applications, with strong relationships with Korean memory makers but more limited international presence. Fujibo Holdings is a Japanese producer of polishing pads, particularly soft pads for silicon wafer and specialised polishing, with a strong position in its niche. These companies compete effectively in specific product categories and customer groups but lack the breadth of portfolio or global presence of the leaders.
Competitor Dashboard
The competitor dashboard rates each company on four dimensions: the breadth and depth of its CMP slurry and pad product portfolio, its manufacturing and customer presence across regions, its strategic alliances with customers, equipment makers and partners, and its experience in the CMP consumables industry. The ratings are consistent with the positioning of each company as a leader, challenger or niche player.
Entegris and Qnity Electronics receive the highest ratings for product portfolio and regional presence because of their comprehensive offerings across slurries, pads and related products and their manufacturing and support networks in all major regions. Fujifilm and Merck KGaA have very broad regional presence, with production and technical support close to major customers in Asia, North America and Europe. Resonac and Fujimi Incorporated have strong positions in their core categories and long experience. Anji Microelectronics has a broad slurry portfolio but a regional presence concentrated in China, while Hubei Dinglong's more recent entry into the market is reflected in its medium rating for industry experience. The Korean and Japanese niche players have long experience but narrower portfolios and fewer strategic alliances outside their home markets.
The bargaining power of buyers is rated High. Demand for CMP slurries and pads is concentrated in a small number of large foundries and memory makers, which together account for most leading-edge consumption and negotiate global supply agreements covering many fabs and process steps. These buyers have deep technical knowledge of CMP, run their own qualification programmes and can evaluate competing consumables on their own tools, so they understand the performance and cost structure of each product in detail. They routinely require annual price reductions on mature products, insist on multiple qualified suppliers for critical steps, and expect suppliers to fund local inventory, technical support and quality investigations. Large buyers also influence the direction of product development by sharing roadmaps selectively and by awarding new steps to the supplier whose formulation performs best in their flow. Buyer power is tempered by the importance of consumables to yield, since a buyer will rarely switch a qualified product purely to obtain a lower price if the change risks a yield loss, and by the fact that consumables account for a small share of total wafer cost. Smaller customers, such as specialty fabs, research facilities and outsourced assembly sites, have less bargaining power, but their purchasing volumes are also smaller, so the overall balance remains strongly in favour of buyers.
The power of buyers is also expressed through their influence on technology choices. When a large foundry or memory maker decides to adopt a new architecture, such as gate-all-around transistors, backside power or hybrid bonding, it sets the specifications that consumables must meet and chooses which suppliers to involve in development. Suppliers that are excluded from early development work have little chance of winning the resulting steps, which gives buyers considerable leverage over supplier investment priorities. Buyers also shape the regional footprint of the industry by asking suppliers to build local production close to new fabs, often without committing to volumes in advance. In China, buyer power has an additional dimension, because domestic chipmakers can choose between international suppliers and fast-growing local suppliers that are supported by national policy, and they use that choice to negotiate both price and supply security. The only buyers with limited power are small specialty fabs and research facilities, which depend on suppliers and distributors for technical support and often accept standard products and prices.
The bargaining power of suppliers is rated Medium. Slurry and pad makers depend on a few producers for critical inputs, including ceria abrasives, high-purity colloidal silica, polyurethane prepolymers and curatives, and hollow microspheres, and changing a source requires lengthy customer requalification. The concentration of rare-earth processing in China adds a policy dimension to supplier power, as export-control actions taken in 2025 demonstrated. However, several factors limit the power of raw-material suppliers. Many of the leading consumables makers synthesise their own abrasive particles or have long-term agreements with abrasive producers, and some produce key polymer components in-house. For many additives, such as complexing agents, inhibitors and buffers, multiple sources of electronic-grade material exist. Raw materials also represent only part of the value of a finished slurry or pad, with most value created in formulation and manufacturing. Upstream suppliers therefore hold meaningful leverage only for specific high-purity or specialised inputs, and that leverage is being reduced by diversification programmes launched by slurry makers since 2025.
Supplier power differs between slurry and pad inputs. For slurries, the most powerful upstream suppliers are the producers of ultra-high-purity colloidal silica and of the fine ceria particles used in leading-edge oxide slurries, because their products are difficult to replicate and changing to another source requires lengthy requalification. For pads, the producers of hollow polymer microspheres and of specialised polyurethane components hold a similar position, since there are few alternative sources and pad properties are sensitive to small changes in these inputs. Equipment makers can also be regarded as influential suppliers to the market, because consumables must be designed for their tools and because they control access to new tool platforms during development. Their influence is not exercised through price but through the technical direction of the CMP process, which affects which consumables succeed. Overall, supplier power is real but bounded, and it is expected to decline gradually as slurry and pad makers diversify their sources and integrate backward over the forecast period.
The threat of new entrants is rated Medium. Barriers to entry in this market are substantial. A new entrant must develop formulations or pad structures that meet demanding performance targets, build manufacturing capability with semiconductor-grade purity and consistency, establish application laboratories with production CMP tools, and then pass qualification at customers that are reluctant to change suppliers on established steps. Incumbents hold large patent portfolios on abrasives, additives and pad structures, which makes it difficult to develop competitive products without infringement risk, and they have long records of process-of-record positions that new entrants lack. Despite these barriers, the past decade has shown that entry is possible where policy support and customer willingness coincide. In China, Anji Microelectronics has built a large slurry business and Hubei Dinglong has become a significant pad producer, helped by national policies that encourage domestic chipmakers to qualify local materials and by customers' desire to reduce dependence on imports subject to export-control risk. Similar localisation ambitions in South Korea, India and other countries could support further entrants. The threat is therefore moderate overall: low for leading-edge steps at global chipmakers, but higher for mature-node steps and in markets where governments actively promote domestic supply.
The economics of entry also deter newcomers outside policy-supported markets. Building a slurry plant with semiconductor-grade quality systems and an application laboratory with current-generation CMP tools requires substantial investment before any revenue is earned, and the first revenues usually come from mature steps where prices are lowest. A new entrant must then sustain several years of qualification work before it can compete for advanced steps, during which incumbents continue to develop new products. Customers' preference for suppliers with global manufacturing networks and long track records further favours established companies. Entry by acquisition is more common than greenfield entry, as shown by the purchase of CMP businesses by private equity investors and by smaller chemical companies, which buy existing qualifications and customer relationships rather than building them. In India, where new fabs and assembly plants are being established, local chemical companies may in time seek to supply consumables for mature steps, but the near-term threat to incumbents there is limited.
The threat of substitutes is rated Low. There is no practical alternative to chemical mechanical planarization for achieving the global flatness required by multilayer interconnects, damascene metal patterning, shallow trench isolation and hybrid bonding. Alternative planarization approaches, such as etch-back, spin-on dielectrics with reflow, electrochemical polishing and plasma-based planarization, have been studied and are used in limited applications, but none can replace CMP across the range of films and structures found in modern devices. Within CMP itself, there are variants that change consumable demand rather than eliminate it. Fixed-abrasive pads, in which abrasive particles are embedded in the pad and used with abrasive-free solutions, have found niche use, and abrasive-free or low-abrasive slurries are used for certain copper and barrier steps; both still require CMP pads and chemical formulations supplied by the same companies. Process changes that reduce the number of CMP steps, such as selective deposition or direct patterning approaches, are being researched but are not expected to reduce CMP intensity during the forecast period, since the overall direction of device architecture is toward more planarization rather than less.
The low threat of substitutes is reinforced by the direction of technology. Gate-all-around transistors, backside power delivery, 3D NAND with more layers, bonded memory architectures and hybrid bonding all depend on CMP to create the flat, clean surfaces they require, and none of the alternative techniques under research offers the combination of global planarity, low defectivity and throughput that CMP provides. Even in packaging, where some steps can be performed by grinding or fly-cutting, the move to finer pitches and hybrid bonding is increasing rather than reducing reliance on CMP. Substitution within the market, such as the replacement of one abrasive or pad type by another, is a feature of competition between suppliers rather than a threat to the market itself, since the substitute products are also CMP slurries and pads. The main long-term risk would be a fundamental change in device manufacturing that eliminates the need for planarization, and no such change is expected within the forecast period.
Competitive rivalry is rated High. The leading suppliers compete intensively for process-of-record positions at each node transition, when chipmakers re-evaluate consumables for new steps and occasionally for existing ones. Rivalry is focused on performance, including removal rate, selectivity, dishing and erosion, defectivity and pad life, and on the ability to support customers technically and to supply reliably from local sites. Price competition is strongest in mature categories such as standard oxide slurries, tungsten slurries and conventional hard pads, where several qualified products exist and customers use dual sourcing to obtain concessions. The competitive set is also changing. Portfolio consolidation, notably Entegris's acquisition of CMC Materials in 2022, created a supplier with a complete slurry, pad and cleaning portfolio, while DuPont's separation of its electronics business into Qnity Electronics in November 2025 created a focused electronics materials competitor. In South Korea, SK enpulse sold its CMP pad business to Hahn & Co. in a transaction agreed in December 2024 and completed in April 2025. In China, domestic suppliers are competing aggressively on price and service to displace imported products. Capacity investments by several suppliers in the same regions, such as Japan and the U.S., add further competitive pressure as new plants seek volume to fill their lines.
Rivalry also takes the form of competition for talent, laboratory capacity and customer attention. Leading suppliers maintain application laboratories close to major customers in Taiwan, South Korea, Japan, the U.S. and China, staffed by engineers who work alongside customer teams, and the quality of this support is often decisive in winning new steps. Suppliers compete on speed of response to quality excursions and on the ability to provide consistent product from several sites, which has become more important as customers diversify their own manufacturing footprints. Intellectual property is another field of competition, with suppliers filing patents on abrasives, additives and pad structures and, on occasion, enforcing them through litigation. In China, rivalry is particularly intense because domestic suppliers are expanding rapidly with policy support and are willing to accept lower margins to win qualifications, while international suppliers seek to defend their positions at advanced steps. Rivalry is expected to remain high throughout the forecast period, but it is likely to be most intense at node transitions and in the new applications created by hybrid bonding and backside power.
Taken together, the five forces describe a market in which established suppliers enjoy protection from substitutes and from easy entry at the leading edge, but in which powerful customers and active rivals limit pricing freedom. Profitability depends on maintaining a stream of new formulations and pad designs that win steps at new nodes, because these products carry price premiums that offset the steady erosion of mature product prices. The forces also differ by region, with buyer power and rivalry particularly strong in China, where domestic suppliers and policy support have changed the competitive balance, and with supplier power most visible in ceria-based slurry chemistries. Over the forecast period, the balance of forces is expected to remain broadly stable, with buyer power and rivalry staying high, supplier power easing slightly as raw-material sources diversify, and the threat of new entrants remaining concentrated in policy-supported markets rather than at the leading edge of the global industry.
Bargaining Power of Buyers: High; A few large foundries and memory makers dominate demand, require annual price reductions and dual sourcing.
Bargaining Power of Suppliers: Medium; Ceria, high-purity silica and pad precursors are concentrated, but in-house synthesis and diversification limit leverage.
Threat of New Entrants: Medium; Qualification, purity and patent barriers are high, but policy-backed entrants have succeeded in China.
Threat of Substitutes: Low; No alternative process delivers the global planarity required for interconnects, isolation and hybrid bonding.
Competitive Rivalry: High; Suppliers compete for process-of-record positions at each node, with price pressure on mature products.
