Huawei’s Smartphone Showcases China’s Semiconductor Self-Sufficiency: : Impact on Taiwan’s Supply Chain

On August 29, 2023, Huawei quietly launched its new smartphone, the Huawei Mate 60 Pro, on its official website without the usual fanfare associated with new product releases. Unlike previous events or those held by other brands, Huawei chose to communicate with consumers solely through a letter. What intrigued the market most was the specification of the new device’s System-on-Chip (SoC). Initially, Huawei did not provide any official information about it. However, the release of this new smartphone demonstrates China’s determination to achieve semiconductor self-sufficiency.

Key Insights from TrendForce:

• Overcoming U.S. Sanctions, Huawei Makes a Comeback

In the past, Huawei secured its position as the second-largest player in the global smartphone market by leveraging the differentiating advantage of its in-house developed Kirin SoC chips. However, since May 2019, Huawei has been affected by U.S. sanctions. In September 2020, TSMC, which previously manufactured chips for Huawei, announced the cessation of production. With no supply from TSMC, Huawei’s inventory of 5G chips was depleted by the third quarter of 2022.

Unable to acquire high-end chips, Huawei’s market share in the smartphone industry saw a significant decline. The company could only source 4G chips not subject to U.S. sanctions from Qualcomm or UNISOC. It was believed that U.S. sanctions would severely impact Huawei’s smartphone supply chain and push the company into a dire situation. However, upon analyzing Huawei’s latest release, it is evident that the new smartphone not only features an in-house developed SoC chip by Huawei’s semiconductor subsidiary HiSilicon but also incorporates components and designs from various Chinese manufacturers.

• China’s Semiconductor Self-Sufficiency Continues to Strengthen, Minimal Impact on Taiwanese Supply Chain Expected

China’s pursuit of semiconductor self-sufficiency has become an inevitable outcome of industry development. Although Huawei has not provided detailed specifications for the SoC chip in the Mate 60 Pro, it is speculated that this chip likely uses SMIC’s N+2 process. Due to sanctions, SMIC has been unable to obtain essential EUV equipment. Furthermore, based on the chip’s performance benchmarking, it is comparable to Qualcomm’s flagship Snapdragon 888 chip released in 2021. This suggests that the SoC’s process technology likely falls in the range of 7-14nm, which still lags behind current advanced processes. Nevertheless, this achievement underscores China’s commitment to semiconductor self-sufficiency.

As China gains the ability to independently develop and produce chips, the question arises of whether other Chinese smartphone brands, apart from Huawei, will begin their own chip development efforts. Will this development impact Taiwanese IC design house and foundries that previously held related orders? MediaTek, for instance, primarily supplies chips to brands such as OPPO and vivo. Given that Huawei competes strongly with OPPO and vivo in the smartphone market, it is unlikely that these two brands will entrust their smartphone core SoCs to Huawei’s HiSilicon. Additionally, developing proprietary chips comes with significant costs. Therefore, under these circumstances, it is expected that OPPO and vivo will maintain their partnerships with MediaTek. MediaTek’s chip designs can also utilize TSMC’s advanced processes, giving OPPO and vivo a key competitive advantage against Huawei. Consequently, it is inferred that as long as there is a significant gap between the processes and yields of SMIC and TSMC, Taiwanese foundries will not be significantly affected.

(Photo credit: Huawei)