Tin Mine Flash Star Industry Co., Ltd.

General projects: smelting of commonly used non-ferrous metals; smelting of precious metals; mineral processing; import and export of goods; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; engineering management services; industrial engineering design services; sales of special equipment; general goods Warehousing services (excluding hazardous chemicals and other items requiring license approval); parking services; sports venue facility operations (excluding high-risk sports); loading and unloading; non-residential real estate leasing; housing leasing. (Except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) Licensed projects: mining of mineral resources (non-coal mines); road transportation of dangerous goods; road transportation of goods (excluding dangerous goods); storage of hazardous chemicals ;Surveying and mapping services; special equipment manufacturing; food sales. (Projects that require approval according to law can only be carried out with the approval of relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments)