China's leading NAND flash manufacturer Yangtze Memory (YMTC) has stabilized two existing production lines and is expected to start high-stacked NAND shipments from Wuhan Line 3, a state-of-the-art plant, from the second half of this year. Analysts say that the company is also in the process of securing large overseas clients, which had been in difficulties. YMTC's NAND production within this year is expected to surpass SK Hynix and Micron, which are competing for third and fourth place.
According to the industry on the 2nd, YMTC is planning to mass-produce state-of-the-art NAND products at Wuhan Line 3 in Hubei Province, China, which will be in full operation from the second half of this year. An official familiar with China's local situation explained, "It is known that Wuhan Line 1 and Line 2 are already close to their maximum production capacity, and Line 3, the latest plant, is also in the final stage of setting up core equipment for full-scale mass production."
YMTC has grown its presence in the global NAND market at an alarming rate over the past two years. Wuhan Line 2, which began operation in 2024, is known to have reached its maximum production capacity in just two years. The line is currently producing an average of 60,000 sheets per month based on wafer input, and Line 1, the largest plant, is producing 100,000 sheets. The annual production volume also increased from 1.29 million units in 2024 to 1.77 million units last year, and is expected to reach nearly 2 million units this year.
When its third plant in Wuhan begins operation in earnest, YMTC will rank third in the global NAND market, surpassing SK Hynix and Micron in terms of shipment volumes. YMTC is emerging as the largest producer of NAND after Japan's Kioxia (4.82 million units) and Samsung Electronics (4.68 million units). In particular, YMTC is continuously increasing the proportion of 200 layers, which are high-level products as well as legacy NAND, in server and mobile industries, and will reportedly stabilize the yield of 300 layers this year.
YMTC's domestic-oriented sales portfolio, which has been one of the biggest factors that has been undervalued, is also likely to change from this year. According to Reuters and others, Apple is reportedly considering the possibility of using YMTC products due to NAND supply and demand. Apple is concerned about the decrease in profit margins of major products such as iPhone due to rising DRAM and NAND prices, and has begun to consider YMTC as an alternative.
Although it is unclear whether it will sign a supply contract with Apple yet, the prevailing observation is that YMTC's "block blood" will be breached if the contract is signed. This is because Apple is not just a single source of sales, but a customer with great symbolism that it has passed quality, reliability, and supply stability. If Apple's supply is confirmed, other big tech companies suffering from NAND shortage can also consider YMTC as an alternative.
"If YMTC supplies NAND to Apple, it has a symbolic meaning of re-entering the supply chain of global top tier set companies, away from its customer base in China," a semiconductor industry official said. "Considering that Apple has procured NAND from Samsung Electronics, SK Hynix, and Kioxia, YMTC's market position will be significantly different."