On February 5, 2021, Zhongguancun Science-Tech Leasing Co., Ltd. (as the Lessor) entered into the Finance Lease Agreement IV with the Lessee, pursuant to which (i) the Lessee would sell its own assets namely, the Leased Assets IV to the Lessor, at a transfer consideration of RMB 30,000,000; and (ii) the Lessor would lease back the Leased Assets IV to the Lessee for a term of 36 months with a total lease payment of RMB 33,076,819, which under the Finance Lease Agreement IV shall include a finance lease principal of RMB 30,000,000 and a finance lease interest income (inclusive of VAT) of RMB 3,076,819.