4月22日，，，，，，mg不朽情缘mg不朽情缘生产誓师大会暨mg不朽情缘开割启动仪式在海胶集团龙江分公司开割胶园举行

On April 22nd, the Rubber Production Oath-taking Conference and Rubber Tapping Launch Ceremony of Hainan Natural Rubber Industry Group Co., Ltd. is held in the rubber tapping plantation of the Longjiang Branch of Hainan Rubber Group.