Concept stocks of blood products include: Renfu Medicine, Tiantan Biology, Huabei Pharmaceutical, Ziguang Guhan, Hualan Biology, Shanghai Laishi, etc.

Blood products refer to various human plasma protein products, including human serum albumin, human placental albumin, intravenous human immunoglobulin, intramuscular human immunoglobulin, histamine human immunoglobulin, specific immunoglobulin, hepatitis B, rabies, tetanus immunoglobulin, human coagulation factor VIII, human prothrombin complex, human fibrinogen and anti-human lymphocyte immunoglobulin.