EXHIBIT 15.1
April 29, 2020
I-MAB
Suite 802, West Tower, OmniVision
88 Shangke Road
Pudong District, Shanghai
People’s Republic of China
Dear Sir/Madam:
We hereby consent to the reference of our name under the headings “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China” and “Item 10. Additional Information—E. Taxation—PRC Taxation” inI-Mab’s Annual Report onForm 20-F for the year ended December 31, 2019 (the “Annual Report”), which will be filed with the Securities and Exchange Commission (the “SEC”) on the date hereof. We also consent to the filing of this consent letter with the SEC as an exhibit to the Annual Report.
In giving such consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, or under the Securities Exchange Act of 1934, in each case, as amended, or the regulations promulgated thereunder.
Very truly yours,
/s/ JunHe LLP
JunHe LLP