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美国礼来公司
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比尔及梅琳达·盖茨基金会
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Shunwei Ventures Limited
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Sennett Investments(Mauritius)Pte Ltd
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Fast Sino Holdings Limited
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China TMT Holding II Limited
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Qiming Venture Partners II, L.P.
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Qiming Venture Partners II-C, L.P.
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Mecca International(BVI)Limited
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Broad Street Principal Investments, L.L.C.