https://www.tomshardware.com/news/former-co-owner-of-russian-baikal-microelectronics-goes-bankrupt

T-Platforms, a Russian company that once planned to build an exascale supercomputer and homegrown CPUs, was declared bankrupt this week as the cost of the company's assets was lower than its obligations. T-Platforms was one of a few companies in Russia that could build world-class high-performance supercomputers. The main reasons for the bankruptcy are not sanctions by Western countries but rather Russia's attempt to replace Western technologies with its own.