China semiconductor production equipment and wafer-fab equipment demand Report Interpretation

Overview

This data-tracking report examines China’s August semiconductor production equipment imports. UBS interprets stronger and geographically broader demand, together with evidence of fab expansion and localisation, as supportive of leading domestic wafer-fab-equipment suppliers.

Core views

China’s semiconductor production equipment imports totaled US$3.3bn in August, up 24% year on year but down 5% month on month. Shanghai remained the largest destination at US$1.4bn, up 71% year on year and representing 44% of total imports; UBS attributes this to capacity expansion in memory and leading-edge logic. Sichuan rose rapidly to second place, with US$626mn of imports, more than double the prior-year level and 19% of the total. Beijing, Shaanxi, Liaoning, Jiangsu and Guangdong accounted for 10%, 5%, 4%, 4% and 3%, respectively. UBS views imports into Shaanxi and Liaoning as likely linked to expansion by overseas memory manufacturers at Samsung’s Xi’an fab and SK Hynix’s Dalian fab. Year-to-date, 8M26 SPE imports were US$20.4bn, down 4% year on year, but this was an improvement from the 8% decline reported for 7M26. Excluding Guangdong, 8M26 imports grew 28% year on year. Hubei and Anhui import demand remained muted, yet UBS notes recent tender announcements from YMTC and CXMT and updates in YMTC’s latest prospectus as signs that another round of capacity expansion could begin soon. The institution believes the gap between muted imports and these indicators may reflect accelerating equipment localisation and says it will continue monitoring the trend. Growth was broad across equipment categories. August lithography imports reached US$989mn, up 32% year on year and equal to 30% of total SPE imports; they were the highest level of the year and marked a fourth consecutive month of growth. Non-lithography imports were US$2.3bn, up 21% year on year. Dry-etch and deposition-tool imports remained elevated at US$721mn and US$741mn, accounting for 22% and 23% of total imports. By exporting country, the Netherlands was the largest source at US$919mn, supported by lithography demand; Japan was second at US$723mn, down 7% year on year. Singapore, Malaysia and Taiwan supplied US$502mn, US$417mn and US$281mn, respectively, with year-on-year growth of 74%, 17% and 175%; UBS considers these flows likely read-throughs to US vendors. Lithography demand also broadened geographically. Shanghai and Sichuan imported US$444mn and US$299mn of Dutch lithography equipment in August. Sichuan imported three units with an average selling price of US$100mn each, which UBS views as a likely sign of capacity expansion at relatively advanced nodes. Jilin imported one US$63mn unit, while Chongqing, Anhui, Beijing, Hubei, Jiangsu and Shaanxi together imported eight units valued at US$114mn. Against this backdrop, UBS further raised its China WFE spending forecast to US$49bn in 2026E, US$63bn in 2027E and US$70bn in 2028E, implying year-on-year growth of 9%, 29% and 11%. It remains constructive on leading China WFE companies, which it expects to benefit from memory and leading-logic fab expansion and faster localisation. NAURA and AMEC remain UBS’s top picks.

Analysis framework

UBS tracks China Customs import data by destination province, equipment category and exporting country, then connects those flows to likely fab-expansion activity. It combines the import trends with tender announcements and company-prospectus updates to assess WFE demand and localisation, and applies a PE multiple to AMEC and NAURA.

Methodology notes

• Industry AnalysisSupply-demand framework

  Equipment-import tracking linked to fab capacity expansion and domestic equipment localisation.

  The report uses import volumes and values as indicators of semiconductor-fab equipment demand, then relates regional and product-level changes to capacity-expansion activity and localisation.

• Valuation methodsP/E and PEG Valuation

  PE multiple valuation for AMEC and NAURA.

  UBS states that it values AMEC and NAURA using a price-to-earnings multiple.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• NAURA Technology Group (002371.SZ)

  UBS top pick expected to benefit from Chinese memory and leading-logic fab expansion and accelerating localisation.

  Strengths

  Exposure to China WFE demand and localisation.

  Comparison

  Named alongside AMEC as UBS’s top pick among China technology semiconductor coverage.

  Risks

  Geopolitical restrictions, weaker China WFE demand, and competition causing share losses in etching, deposition and cleaning.

• Advanced Micro-Fabrication Equipment / AMEC (688012.SS)

  UBS top pick expected to benefit from Chinese memory and leading-logic fab expansion and accelerating localisation.

  Strengths

  Exposure to China WFE demand and localisation.

  Comparison

  Named alongside NAURA as UBS’s top pick among China technology semiconductor coverage.

  Risks

  Geopolitical restrictions, weaker China WFE demand, etching competition, slower product development, and departures of key management or R&D leaders.

Key data

• August China SPE importsUS$3.3bn+24% YoY and -5% MoM
• 8M26 China SPE importsUS$20.4bn-4% YoY, improving from -8% in 7M26; +28% YoY excluding Guangdong
• Shanghai August importsUS$1.4bn+71% YoY and 44% of total imports
• Sichuan August importsUS$626mnMore than doubled YoY and represented 19% of total imports
• Lithography importsUS$989mn+32% YoY, 30% of total imports and the highest level of 2026
• 2026-28E China WFE spending forecastUS$49bn / US$63bn / US$70bnImplies 9% / 29% / 11% YoY growth

Impact & implications

UBS sees the import data and prospective fab expansion as reinforcing demand for leading domestic WFE suppliers. The expected acceleration in localisation is central to its constructive sector view, with NAURA and AMEC identified as preferred names.

Risks

• Worse-than-expected macroeconomic conditions and semiconductor end-demand could weaken equipment demand.
• Escalating geopolitical tensions or broader restrictions could impair the sector.
• A longer-than-expected semiconductor downcycle could reduce demand.
• Chinese fabs could suspend projects or cut capital expenditure more than UBS estimates.
• Slower-than-expected R&D progress could limit domestic vendors’ technology gains.

What to watch

• Whether YMTC and CXMT tender activity and YMTC prospectus updates translate into a new round of capacity expansion.
• Whether muted import demand in Hubei and Anhui reflects accelerating equipment localisation.
• The pace and geographic breadth of lithography-equipment imports.
• Chinese fab capital-expenditure plans and the trajectory of memory and leading-logic expansion.