Active Pharmaceutical Ingredients: Vitamins, hormones, sulfonamides, antipyretic analgesics, tetracyclines, amino acids and their derivatives, chloramphenicol, digestive system drugs, other anti-infective drugs, penicillins, aminoglycosides, lincomycin, cardiovascular system drugs, antiparasitic drugs, cephalosporins, macrolides, respiratory system drugs, central nervous system drugs, other Western medicine raw materials

Excipients and Formulations: Diluents, flow aids, enteric materials, antioxidants, sweeteners, permeation enhancers, preservatives, disintegrants, coating materials, surfactants, opacifiers, fragrances, filter aids, stabilizers, lubricants, plasticizers, solvents, flavoring agents, colorants, clarifiers, pH regulators, others

Natural Extracts: Plant extracts, animal extracts, Chinese herbal medicine raw materials, functional food raw materials, health product raw materials, nutritional health product raw materials, supplements, dietary fiber, cosmetics raw materials

Biological Product Reagents: Antibodies, nucleic acid/protein synthesis, vectors and constructs, cell biology detection, animal/plant proteins/antigens/peptides, nucleic acid analysis, libraries and constructs, biochemistry, reference standards/controls, protein detection, nucleic acid testing, cloning and expression, chemical reagents, microorganisms, protein analysis, nucleic acid purification, expression analysis, immunological detection, protein purification, DNA and synthesis purification, cells, clinical test reagents, protein modification, RNAi technology, stem cells, diagnostic reagents, enzymes, PCR/RT-PCR, cell culture, drug screening

Medical Products: Medical equipment and instruments, medical consumables, medical dressings, surgical equipment, rescue equipment, diagnostic equipment and supplies, ophthalmic instruments and equipment, ENT equipment, dental equipment and supplies, medical reagents and equipment, medical health care products and equipment, medical institutions and laboratory technology equipment, medical information and technical exchange