恒盛能源：公司生产的培育钻石颜色等级可达DEF、净度可达VVS

Core Viewpoint - Hengsheng Energy (605580) has upgraded its MPCVD deposition chamber technology and launched a new generation 10kW equipment, significantly improving production efficiency compared to mainstream industry equipment [1] Group 1: Technology and Production - The upgraded MPCVD technology and new 10kW equipment have been put into use by Zhejiang Huamao Technology Co., Ltd., a subsidiary of the company [1] - The cultivated diamonds produced by the company can achieve color grades of DEF and clarity grades of VVS [1] - The overall yield rate of the production process reaches 80% [1]