BYD Co., a Chinese car and battery maker backed by Warren Buffett, will be able to fulfill a much-needed $1 billion mask contract with California after weeks of delays over federal certification. Shenzhen-based BYD can now supply millions of U.S. standard N95 masks, which are designed to filter out 95% of very small particles including droplets containing the coronavirus, to California, Washington state and Japan’s SoftBank Group Corp....

Source: Wall Street Journal June 09, 2020 05:48 UTC