THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT. DIRECTORS AND PARTIES INVOLVED IN THE [REDACTED]

DIRECTORS

Name Address Nationality

Executive Directors

Dr. Bo CHEN Room 1005, Block B3 American Dayuan International Center No. 88 Tianfu 3rd Street Sichuan Province PRC

Dr. Changyu WANG 7 Mountain Mistral Place American The Woodlands Texas TX 77382-1800 United States of America

Dr. Gang XU Room 1203, Unit 1 Chinese Building 10, Tianfu Family Home No. 1000 Jincheng Avenue High-tech Zone, Chengdu Sichuan Province PRC

Non-executive Directors

Mr. Qi CHEN Room 904, Unit 2 Chinese Block 2 No. 688, Dongpo North 2nd Road Qingyang District, Chengdu Sichuan Province PRC

Dr. Dong LYU 201, Gate 1, Building 14 Chinese Yutaoyuan District 1, Xicheng District PRC

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Name Address Nationality

Dr. Min Chuan WANG Room A, 8th Floor Chinese Tower 10, Park Avenue 18 Hoi Ting Road Mong Kok, Kowloon

Mr. Yilun LIU Flat F 18/F Chinese Block 5 The Lustre Hong Kong Chianti, Phase 13 Discovery Bay, Lantau New Territories Hong Kong

Independent Non-executive Directors

Prof. Xiao-Fan WANG 3619 Dover Road American Durham North Carolina NC27707 United States of America

Prof. Yang KE No. 52 Unit 4 1801 Chinese Fucheng Road A Haidian District Beijing PRC

Mr. Cheuk Kin Stephen LAW Flat C 23/F Block 1 Chinese Ronsdale Garden Hong Kong 25 Tai Hang Drive Tai Hang Hong Kong

Prof. Linqing LIU Room 702, 7th Floor Chinese Unit 4, Building 2, Sun Island No. 22 Minzhu 2nd Road Wuchang District, Wuhan PRC

For further information regarding our Directors, please see the section headed “Directors and Senior Management”.

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PARTIES INVOLVED IN THE [REDACTED]

Joint Sponsors Morgan Stanley Asia Limited 46/F, International Commerce Centre 1 Austin Road West Kowloon Hong Kong

China International Capital Corporation Hong Kong Securities Limited 29/F, One International Finance Centre 1 Harbour View Street Central, Hong Kong

Huatai Financial Holdings (Hong Kong) Limited 62/F, The Center 99 Queen’s Road Central Hong Kong

[REDACTED]

– 146 – THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT. DIRECTORS AND PARTIES INVOLVED IN THE [REDACTED]

[REDACTED]

Legal Advisers to the Company As to Hong Kong law:

O’Melveny & Myers 31/F, AIA Central 1 Connaught Road Central Hong Kong

CYL & Partners in Association with Cooley HK Suites 3501-3505, 35/F Two Exchange Square 8 Connaught Place Central Hong Kong

– 147 – THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT. DIRECTORS AND PARTIES INVOLVED IN THE [REDACTED]

As to United States law:

O’Melveny & Myers 31/F, AIA Central 1 Connaught Road Central Hong Kong

Cooley LLP c/o Suites 3501-3505, 35/F Two Exchange Square 8 Connaught Place Central Hong Kong

As to PRC law:

AllBright Law Offices 23/F, Tower 1 Excellence Century Center Fuhua 3 Road Futian District, PRC

As to PRC intellectual property law:

Merits & Tree Law Offices 5th Floor, Raffles City Beijing Offices Tower No. 1 Dongzhimen South Street Dongcheng District, Beijing PRC

As to Cayman Islands law:

Campbells Floor 35, Room 3507 Edinburgh Tower The Landmark 15 Queen’s Road Central Hong Kong

– 148 – THIS DOCUMENT IS IN DRAFT FORM, INCOMPLETE AND SUBJECT TO CHANGE AND THAT THE INFORMATION MUST BE READ IN CONJUNCTION WITH THE SECTION HEADED “WARNING” ON THE COVER OF THIS DOCUMENT. DIRECTORS AND PARTIES INVOLVED IN THE [REDACTED]

Legal Advisers to the Joint Sponsors and As to Hong Kong and United States laws: the [REDACTED] Kirkland & Ellis 26/F, Gloucester Tower The Landmark 15 Queen’s Road Central Central Hong Kong

As to PRC law:

Commerce & Finance Law Offices 6F, NCI Tower A12, Jianguomen Avenue Beijing PRC

Auditor and Reporting Accountants Ernst & Young Certified Public Accountants Registered Public Interest Entity Auditor 27/F One Taikoo Place 979 King’s Road Quarry Bay, Hong Kong

Industry Consultant Frost & Sullivan (Beijing) Inc., Branch Co. 1018, Tower B 500 Yunjin Road Shanghai PRC

Compliance Adviser Somerley Capital Limited 20/F, Building 29 Queen’s Road Central Hong Kong

Receiving Bank[s] [REDACTED]

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