| 73-32-5 | L-Isoleucine 99% purity | American Great Biotechnology Inc |
| 61-90-5 | L-Leucine high purity | American Great Biotechnology Inc |
| 61-90-5 | L-Leucine AMINO ACID | American Great Biotechnology Inc |
| 73-32-5 | L-Isoleucine powder | American Great Biotechnology Inc |
| 54940-97-5 | L-Citrulline DL-Malate | American Great Biotechnology Inc |
| lron Amino Acid Chelate1 | American Great Biotechnology Inc |
| 93964-77-3 | L-arginine L-malate in stock | American Great Biotechnology Inc |
| 61-90-5 | L-Leucine powder | American Great Biotechnology Inc |
| 7675-83-4 | L-Arginine L-aspartate in stock | American Great Biotechnology Inc |
| 1119-34-2 | L-Arginine Hydrochloride | American Great Biotechnology Inc |
| 74-79-3 | L -Arginine Base | American Great Biotechnology Inc |
| 71-00-1 | L-Histidine | American Great Biotechnology Inc |
| 56-86-0 | L-Glutamic acid (alpha) L-Glutamate | American Great Biotechnology Inc |
| 16856-18-1 | L-Arginine alpha-ketoglutarate 16856-18-1 | American Great Biotechnology Inc |
| 165800-03-3 | Linezolid CAS:165800-03-3 | Henan Sinotech Import&Export Corporation |
| 7675-83-4 | L-Arginine L-aspartate powder | American Great Biotechnology Inc |
| 16595-80-5 | Levamisole Hydrochloride CAS:16595-80-5 | Henan Sinotech Import&Export Corporation |
| 41989-03-1 | L-Arginine DL-Malate | American Great Biotechnology Inc |
| 93964-77-3 | L-arginine L-malate powder | American Great Biotechnology Inc |
| 60-18-4 | L-Tyrosine in stock | American Great Biotechnology Inc |
| 16595-80-5 | Levamisole HCL CAS:16595-80-5 | Henan Sinotech Import&Export Corporation |
| 134678-17-4 | Lamivudine‘ | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 192725-17-0 | Lopinavir; | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 19597-69-4 | LITHIUM AZIDE | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 2808361-18-2 | Lepodisiran | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 56-87-1 | Lysine 56-87-1 | American Great Biotechnology Inc |
| 657-27-2 | L-Lysine HCL | American Great Biotechnology Inc |
| 74-79-3 | L-Arginine Base | American Great Biotechnology Inc |
| 9055-05-4 | L-Cystathionine -lyase | COLORCOM LTD. |
| 34592-47-7 | L-Thioproline- | American Great Biotechnology Inc |
| 668270-12-0 | Linagliptin; | Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd |
| 52-90-4 | L-Cysteine(Base)- | American Great Biotechnology Inc |
| 52-89-1 | L-Cysteine HCL Anhydrous- | American Great Biotechnology Inc |
| 7048-04-6 | L-Cysteine hydrochloride monohydrate- | American Great Biotechnology Inc |
| 1119-34-2 | L-Arginine HCL 1119-34-2 | American Great Biotechnology Inc |
| 7675-83-4 | L-Arginine L-aspartate 7675-83-4 | American Great Biotechnology Inc |
| 72120-71-9 | L-3-BENZOTHIENYLALANINE | HANGZHOU TIANYE CHEMICALS CO., LTD. |
| 73-78-9 | Lidocaine hydrochloride with high quality | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 41989-03-1 | L-arginine malate nutritional enhancer | American Great Biotechnology Inc |
| 9028-72-2 | LACTIC OXIDASE | COLORCOM LTD. |
| 9004-02-8 | LIPOPROTEIN LIPASE | COLORCOM LTD. |
| 61-90-5 | L-Leucine safe delivery | American Great Biotechnology Inc |
| 34592-47-7 | L-Thioproline | American Great Biotechnology Inc |
| 52-90-4 | L-Cysteine(Base) | American Great Biotechnology Inc |
| 52-89-1 | L-Cysteine HCL Anhydrous | American Great Biotechnology Inc |
| 41989-03-1 | L-arginine malate 41989-03-1 | American Great Biotechnology Inc |
| 56-89-3 | L-Cystine high purity | American Great Biotechnology Inc |
| 101530-10-3 | Lanoconazole | Zibo Yurui Biotechnology Co., Ltd |
| 34592-47-7 | L(-)-Thiazolidine-4-carboxylic acid | American Great Biotechnology Inc |
| 7048-04-6 | L-Cysteine hydrochloride monohydrate | American Great Biotechnology Inc |
| 52-90-4 | L-Cysteine | American Great Biotechnology Inc |
| 52-89-1 | L-Cysteine hydrochloride anhydrous | American Great Biotechnology Inc |
| 56-89-3 | L-Cystine 56-89-3 | American Great Biotechnology Inc |
| 93964-77-3 | L-arginine L-malate 93964-77-3 | American Great Biotechnology Inc |
| 5934-29-2 | L-Histidine hydrochloride monohydrate | HUAJING INDUSTRIAL LIMITED |
| 34552-83-5 | Loperamide hydrochloride | HUAJING INDUSTRIAL LIMITED |
| 84057-84-1 | Lamotrigine | HUAJING INDUSTRIAL LIMITED |
| 55837-30-4 | Lysine clonixinate | HUAJING INDUSTRIAL LIMITED |
| 97-67-6 | L-(-)-Malic Acid | HUAJING INDUSTRIAL LIMITED |
| 12190-79-3 | Lithium cobalt(iii) oxide | HUAJING INDUSTRIAL LIMITED |
| 96829-59-3 | Lipstatin | HUAJING INDUSTRIAL LIMITED |
| 2461-18-9 | LAURYL GLYCIDYL ETHER | HUAJING INDUSTRIAL LIMITED |
| 187164-19-8 | Luliconazole | HUAJING INDUSTRIAL LIMITED |
| 629-25-4 | LAURIC ACID SODIUM SALT | HUAJING INDUSTRIAL LIMITED |
| 928134-65-0 | LCI699 | HUAJING INDUSTRIAL LIMITED |
| 6367-95-9 | L-Cysteine, S-(1-ethyl-2,5-dioxo-3-pyrrolidinyl)- | HUAJING INDUSTRIAL LIMITED |
| 31952-91-7 | L-HOMOCARNOSINE SULFATE | HUAJING INDUSTRIAL LIMITED |
| 1159774-79-4 | lysergic acid methyl ester | HUAJING INDUSTRIAL LIMITED |
| 54940-97-5 | L-Citrulline DL-Malate 2:1 54940-97-5 | American Great Biotechnology Inc |
| 70-18-8 | L-Glutathione Reduced GSH CAS 70-18-8 High Purity White Crystalline Powder Laboratory Research Raw Material | Liaocheng Sally Technology Co., Ltd |
| 23150-65-4 | L-Glutamic acid dimethyl ester hydrochloride | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 1499-55-4 | L-Glutamic acid 5-methyl ester | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 45120-30-7 | L-Glutamic acid α-tert·butyl ester | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 100986-85-4 | Levofloxacin hydrochloride | COLORCOM LTD. |
| 112471-82-6 | L-Glutamic acid 5-cyclohexyl ester | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 32677-01-3 | L-Glutamic acid di-tert-butyl ester hydrochloride | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 13030-09-6 | L-Glutamic acid alpha-benzyl ester | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 2419-56-9 | L-Glutamic acid 5-tert-butyl ester | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 2791-84-6 | L-Glutamic acid dibenzyl ester 4-toluenesulfonate | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 636-65-7 | L-ISOGLUTAMINE | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 75225-51-3 | LOVASTATIN HYDROXY ACID, SODIUM SALT | CHINA MIGO INDUSTRIAL CO., LIMITED |
| 1286670-80-1 | L-azidoaspartic acid Mono-tert-butyl ester CHA salt | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 616-91-1 | L-Cysteine,N-acetyl- | Hubei Jiutian Bio-medical Technology Co., Ltd |
| 80724-31-8 | L-A-PHOSPHATIDIC ACID DIMYRISTOYL SODIUM | COLORCOM LTD. |
| 112926-00-8 | Liquid Silicone Rubber (LSR) | Zhejiang Sindeal New Material Technology Co., Ltd. |
| 3184-13-2 | L(+)-Ornithine hydrochloride | American Great Biotechnology Inc |
| 54940-97-5 | L-Citrulline DL-Malate 2:1 | American Great Biotechnology Inc |
| 372-75-8 | L(+)-Citrulline | American Great Biotechnology Inc |
| 93964-77-3 | L-arginine L-malate | American Great Biotechnology Inc |
| 41989-03-1 | L-arginine malate | American Great Biotechnology Inc |
| 7675-83-4 | L-Arginine L-aspartate | American Great Biotechnology Inc |
| 16856-18-1 | L-Arginine alpha-ketoglutarate | American Great Biotechnology Inc |
| 74-79-3 | L(+)-Arginine | American Great Biotechnology Inc |
| 73-22-3 | L-Tryptophane | American Great Biotechnology Inc |
| 56-86-0 | L-Glutamic acid | American Great Biotechnology Inc |
| 56-41-7 | L-alpha-Alanine | American Great Biotechnology Inc |
| 63-68-3 | L-Methionine | American Great Biotechnology Inc |