Chinese Chip Equipment Makers Thrive Amid US Restrictions

As the United States tightens its grip on China's semiconductor industry, Chinese manufacturers of chip-making tools are reaping the benefits, with orders from the country's foundries surging in recent months. Domestic equipment manufacturers, including Naura and AMEC, are securing a higher proportion of tenders from Chinese foundries than in previous years, as chipmakers rush to replace foreign-made equipment with domestically made alternatives. According to a recent analysis by Huatai Securities, nearly half (47.25%) of all machinery equipment tenders by Chinese foundries from January to August 2023 were won by local manufacturers. This marks a significant turning point for the industry, reflecting an acceptance of the ongoing US restrictions on technology imports and an emphasis on self-reliance. The US Biden administration recently expanded measures aimed at China's chip industry, aiming to prevent Beijing from acquiring cutting-edge US technologies for its military. In response, China's foreign ministry lodged a stern rebuke, arguing that these restrictions violate the principles of the market economy and fair competition. 

Despite these challenges, Chinese manufacturers are making significant strides in producing equipment in areas such as etching and cleansing, where they compete globally with American firms such as Applied Materials Inc and Lam Research Corp. Some AMEC machines have even entered production lines for chips as advanced as those using 5 nanometer technology. However, there are still hurdles to overcome, particularly in the field of lithography, which requires extremely complex optics and process precision. China has not been able to procure the extreme ultraviolet (EUV) lithography machines needed to make the most advanced chips. Despite these challenges, Chinese firms such as Huawei Technologies and SMIC have managed to produce an advanced chip for the Mate 60 Pro phone by modifying DUV machines they were still able to purchase from ASML. This progress, though significant, still leaves room for growth, as Chinese manufacturers continue to strive for self-sufficiency in the production of advanced semiconductor equipment.