Real estate, municipal engineering, municipal road construction, municipal public facilities, water tap water engineering, central heating, heating, gas supply engineering, education, health, sports, music and other public facilities construction, construction of memorial buildings, various types of construction, wood plate, stone stone, cement, lime, gypsum. Concrete and building products, glass, ceramic, enamel and plastic products, building materials, metal building materials, waterproof, fireproof, moisture-proof material, fireproof material,
Health care products, weight loss and weight gain products, personal care, medicinal herbs, Chinese herbal medicine pieces, rehabilitation products, pharmaceutical equipment, medical equipment manufacturing equipment, household products, etc.
Agriculture: grain, beans, vegetables and fruit products, and products, nuts, fruit, nuts, coffee, and cocoa products, cotton, hemp, oil nuts, nuts, seeds, edible fungi, tobacco, flowers and trees, bamboo, rattan reed, hay, charcoal, plant extract, animal extract, plant and animal oil animals and plants, seedlings, poultry,
Government agencies, administrative agencies in China, trading companies, economic organizations, associations, and other institutions
