Yubin's business scope

The business scope includes licensed items: food sales. General items: sales of coal and products (only for industrial coal); Sales of metal materials; Metal ore sales; Sales of cement products; Lime and gypsum sales; Sales of chemical products; Sales of building materials; Sales of non-metallic minerals and products; Fertilizer sales; Fertilizer sales; Sales of rubber products; Wholesale of hardware products; Retail of hardware products; Sales of machinery and equipment; Sales of electronic products; Sales of communication equipment; Wholesale of daily necessities; General merchandise sales; Sales of daily necessities; Sales of office supplies; Wholesale of auto parts; Retail of auto parts; Sales of plastic products; Sales of knitwear, textiles and raw materials; Sales of knitwear and textiles, etc.