| No. | Content | Page |
| | Executive Summary | 3 |
| | Methodology & Sources | 4 |
| I. | Production & Market Information | 0 |
| I-1 | Properties of Biotin | 5 |
| I-2 | Brief Introduction to the Development History of Biotin in China | 7 |
| I-3 | Current Production Situation of Biotin in China | 9 |
| I-3.1 | Summary of Chinese manufacturers | 9 |
| I-3.2 | Summary on Chinese Production | 10 |
| I-4 | Pricing of Biotin in the past | 14 |
| I-5 | Import & Export Analysis of Biotin in 2002-2004 | 19 |
| I-5.1 | Explanation & Approach Method | 19 |
| I-5.2 | Import Analysis of Biotin in 2002-2004 | 22 |
| I-5.3 | Export Analysis of Biotin in 2002-2004 | 24 |
| I-6 | The Consumption of Biotin | 27 |
| I-6.1 | Brief Introduction to the Consumption Pattern of Biotin in China | 28 |
| I-6.2 | The demand for Biotin | 32 |
| I-7 | Brief Introduction to the Production Technology of Biotin | 33 |
| I-8 | Introduction to the Active Researcher Fudan University | 40 |
| II. | Situation of Chinese Manufacturers | 0 |
| II-1. | Introduction to Active Manufacturers | 44 |
| II-1.1 | Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory | 44 |
| | ... | 0 |
| II-1.4 | Zhejiang Shengda Pharmaceutical Co., Ltd. | 56 |
| II-2. | Feed Grade Biotin Converters | 0 |
| II-3 | Potential Manufacturers | 0 |
| II-4 | Stopped Manufacturers | 0 |
| | Conclusion | 73 |