ymtc x aws

YMTC (Yangtze Memory Technologies) is China's leading 3D NAND flash memory manufacturer, founded in July 2016 in Wuhan as a subsidiary of Tsinghua Unigroup with US$24 billion in total investment. The company pioneered the Xtacking architecture for vertical NAND flash and became the first Chinese company to mass-produce 232-layer 3D QLC NAND, achieving an industry record density of 19.8 Gbit/mm2. YMTC holds approximately 11.8% of the [Global](/companies/global-ai) NAND flash market by revenue and filed for an IPO on Shanghai's STAR Market in 2026 at an expected valuation of ~US$42 billion. The company was added to the US Entity List, restricting access to American semiconductor equipment.

[Amazon web services](/companies/amazon-web-services) (AWS) is the cloud computing division of Amazon, providing on-demand cloud platforms including compute, storage, database, and AI/ML services. AWS powers infrastructure for autonomous vehicle simulation, robotics development, and AI training workloads.