Base on the latest China Association of Automobile Manufacturers' (CPCA) report, Tesla had sold 11,095 China-Made Model 3 in May (China only), up 205% month over month. Also the number is not including Model S and X which manufacture in Fremont Factory in California.
The CPCA is not an official report by Tesla Inc.
Also base on the CBEA report, Tesla Giga Shanghai produced 11,501 units of the China-Made Model 3, including the standard range plus and long range RWD.