Diligence. During the Term of this Agreement, Zai Lab shall use Commercially Reasonable Efforts to implement the Development Plan to Develop at least one (1) Product. Without limiting the generality of the foregoing, Zai Lab will use, and will cause its Affiliates, licensees and/or sublicensees to use Commercially Reasonable Efforts to Develop, Manufacture, seek Regulatory Approval and Marketing Authorization for, and following Regulatory Approval or Marketing Authorization to Commercialize FUGAN in China. Zai Lab will also use, and will cause its Affiliates, licensees and/or sublicensees to use, Commercially Reasonable Efforts to assess the feasibility to Develop, Manufacture, seek Regulatory Approval or Marketing Authorization for, and following Regulatory Approval or Marketing Authorization, to Commercialize GRAPE in the Territory and FUGAN in countries and regions other than China, provided that the foregoing shall not be construed as requiring ZAI to conduct any Development program with respect to GRAPE. ​.

Payment Terms. This Section 4.6 will apply to all payments to be made by Zai Lab to GSK hereunder.

Product Development Program. After the Effective Date, Zai Lab will, either by itself or through its Affiliates, licensees and/or sublicensees, be solely responsible for designing and performing all aspects of the Development Program in accordance with the Development Plan, provided that Zai Lab may undertake changes to its development plans from time to time as long as it continues to satisfy its diligence obligations under this Agreement. Zai Lab will have sole responsibility and control for the managing and the financing of the Development Plan and all Development Costs. The primary focus of the Development Program will be to Develop and obtain Regulatory Approvals for one or m`ore Products.

“Technology Transfer” means # delivery to Zai Lab of ​ either by direct shipment or by written transfer of ownership of samples located at a CRO and # GSK’s granting access to its data room containing ​. For avoidance of doubt, GSK may retain copies of all GSK documentation delivered to Zai Lab in its archives after the completion of Technology Transfer for archival, compliance and contract monitoring purposes.

Record Keeping and Reports. Zai Lab will prepare and maintain, and will cause each of its Affiliates and any licensees or sublicensees to prepare and maintain, appropriate records (in accordance with its standard policies and procedures) regarding the Development and Commercialization of Compounds and/or Products. During the Term hereof, Zai Lab will provide GSK with annual reports setting forth # a summary of updated development progress and achievements of such Development and Commercialization tasks as set forth in the Development Plan and a listing of any Regulatory Approvals achieved for Products in the Territory, (ii), information relating to any Zai Lab’s sublicensing under or assignment of this Agreement. Upon GSK’s request at any time during the Term hereof, Zai Lab shall provide to GSK a complete list of its licensees and sublicensees of Transferred Know-How and Licensed Patents, as well as a true and complete copy of each license agreement and sublicense agreement (as the case may be) and each amendments thereto within three (3) days after the notification. Any and all such reports (and all data and information set forth therein), lists and agreements shall be considered Zai Lab’s Confidential Information and shall be subject to the confidentiality and use restrictions under this Agreement.

“Development Patents” means any and all Patent Rights filed by or on behalf of Zai Lab to Cover any Development Know-How.

Trademarks. Zai Lab and/or its Affiliates shall be responsible (at its/their own expense) for and control the selection, registration, maintenance, enforcement and defense of any and all trademarks for the Products in the Territory. Zai Lab and/or its Affiliates shall own all rights, title and interest in and to any such trademarks and any related domain names associated with the Products or which contain the trademarks.

Ownership of Development IP. Zai Lab shall own all rights, title and interests in or to any Development Patents and Development Know-How.

Regulatory, Manufacturing and Commercialization. After the Effective Date, # Zai Lab will be solely responsible for and control (at its own expense) all regulatory matters related to the Development and Commercialization of Compounds and/or Products in the Territory, including, without limitation, taking full responsibility for preparing and filing the relevant applications with the Regulatory Authorities for pre-clinical and clinical studies and for Regulatory Approval; and # Zai Lab will be solely responsible for and control (at its own expense) all aspects of Commercialization of Products and the Manufacturing and supply of Products (including, without limitation, the Manufacture and supply of related Compounds being Developed by Zai Lab) in the Territory and will have sole responsibility for all costs arising therefrom.

​ and shall ​), then Zai Lab shall pay to GSK ​ of all consideration received by it and its Affiliates from and attributed to the sublicense, sale or divesture of the Licensed Patents and Transferred Know-How, but excluding any payments ​. Such payments shall be made to GSK within ​ days after receipt by Zai Lab and/or its Affiliates. If the contemplated transactions are on product-by-product basis, ​ shall ​ relating to the sublicensing, selling or divesting Product.