On September 18, 2020, one of the fully owned subsidiaries of the Group obtained a one-year revolving loan facility in an aggregate principal amount not exceeding US$ 153,259 (RMB 1,000,000) from Bank of Ningbo, Shanghai Branch. Borrowings drawn down from the loan facility were collateralized by the Company’s property and equipment and guaranteed by the Founders and a third-party guarantor. As of December 31, 2020 and 2021, short-term bank borrowings with the amount of US$ 134,102 (RMB 875,000) and US$ 62,808 (RMB 400,442) were from such revolving loan facility.
b)The Group’s other bank borrowings are summarized as follows:
As of December 31, 2020 and 2021, bank borrowings of US$ 1,532,590 (RMB 10,000,000) and US$ 1,254,764 (RMB 8,000,000), respectively, were guaranteed by the Founders. On June 30, 2020, the Group entered into a one-year loan agreement with Industrial Bank, with a principal amount of US$ 1,226,072 and annual interest rate of 5.30%. The loan has been repaid as of December 31, 2021. On August 3, 2020, the Group entered into a six-month loan agreement with Industrial and Commercial Bank of China Limited, with a principal amount of US$ 306,518 and annual interest rate of 4.95%. The loan has been repaid as of December 31, 2021. On January 15, 2021, the Group entered into a six-month loan agreement with Industrial and Commercial Bank of China Limited, with a principal amount of US$313,691 (RMB 2,000,000) and annual interest rate of 4.65%. The loan has been repaid as of December 31, 2021. On June 25, 2021, the Group entered into a one-year loan agreement with Industrial Bank, with a principal amount of US$ 1,254,764 (RMB 8,000,000) and annual interest rate of 5.00%.
As of December 31, 2020 and 2021, bank borrowings of US$ 1,839,109 (RMB 12,000,000) and US$ 784,228 (RMB 5,000,000) were guaranteed by the Founders and a third-party guarantor. On November 30, 2020, the Group entered into a one-year loan agreement with Bank of Shanghai, with a principal amount of US$ 1,532,591 and annual interest rate of 3.85%. The loan has been repaid as of December 31, 2021. On December 7, 2020, the Group entered into a one-year loan agreement with Bank of Communications, with a principal amount of US$ 306,518 and annual interest rate of 4.05%. The loan has been repaid as of December 31, 2021. On September 30, 2021, the Group entered into a one-year loan agreement with Bank of Shanghai, with a principal amount of US$ 784,228 and annual interest rate of 4.35%.
On February 8, 2021, the Group entered into a one-year loan agreement with Nanjing Bank, with a principal amount of US$ 784,228 and annual interest rate of 5.39%. On June 10, 2021, the Group entered into a three-month loan agreement with Nanjing Bank, with a principal amount of US$ 627,382 and annual interest rate of 6.55%, the loans have been repaid as of December 31, 2021. On September 27, 2021, the Group entered into a four-month loan agreement with Nanjing Bank, with a principal amount of US$ 784,228 and annual interest rate of 6.55%. Outstanding balance of the above loans as of December 31, 2021 amounted to US$1,490,032.
-Other borrowings
As of December 31, 2020 and 2021, the total other borrowings of the Group was US$ 10,470,655 and US$ 5,944,584, respectively.
From July to December 2019, the Group entered into several one-year loan agreements with a third-party company with a total principal amount of US$ 4,466,687 and annual interest rates of 10.9%. The loans were collateralized by certain accounts receivable with carrying value of US$ 5,739,895. The loans have been repaid as of December 31, 2020.
From September to December 2019, the Group entered into a four-month loan agreement with a third-party company with a total principal amount of US$ 205,983 and annual interest rates of 10%. The loans were collateralized by certain accounts receivable with the carrying value of US$ 271,068. The loan has been repaid as of December 31, 2020.
From September to December 2019, the Group entered into a six-month loan agreement with a third-party company, with a principal amount of US$ 4,812,000 and annual interest rate of 7.8%. The loan has been repaid as of December 31, 2020.