1)

On June 20, 2024, the Company entered into a securities purchase agreement with certain non-U.S. investors (the “Purchasers”), pursuant to which the Company agreed to sell, and the Purchasers agreed to purchase, severally and not jointly, an aggregate of 58,333 shares of common stock of the Company (the “Shares”) at an offering price of US$120.00 per share for gross proceeds of up to US$7.0 million. As of June 30, 2024, proceeds of approximately US$6.4 million were received, and the remaining proceeds were fully received in July 2024, and all of the Shares were issued on July 8, 2024.

2)

On July 11, 2024, the Company entered into an Underwriting Agreement with EF Hutton LLC, as the representative for several underwriters, relating to the underwritten public offering (the “Offering”) of 77,882 shares of the Common Stock at a public offering price of US$25.68 per share, for aggregate gross proceeds of approximately US$2.0 million, prior to deducting underwriting discounts and other offering expenses. In addition, the Company granted the underwriters a 45-day option to purchase up to an additional 11,683 shares of the Common Stock at the public offering price per share, less the underwriting discounts to cover over-allotments, if any. The Offering closed on July 15, 2024, and the 45-day option expired on August 30, 2024. The net proceeds from the offering were approximately US$1.7 million, after deducting the estimated underwriting discounts and commissions and estimated offering expenses.

3)

On August 22, 2024, the Company entered into a securities purchase agreement (the “SPA”) with 22 purchasers, each an unrelated third party to the Company (collectively, the “Purchasers”). Pursuant to the SPA, the Purchasers agree to purchase, and the Company agreed to issue and sell to the Purchasers, an aggregate of 624,375 shares of the Company’s common stock, par value US$0.001 per share (the “Shares”), at a purchase price of US$13.20 per share, and for an aggregate purchase price of US$8,241,750 (the “Offering”). The SPA, the transaction contemplated thereby, and the issuance of the Shares have been approved by the Company’s board of directors. The closing of the transaction contemplated by the SPA took place on September 10, 2024. As of September 30, 2024, proceeds of approximately US$4.4 million were received, and the remaining proceeds are expected to be fully received by December 31, 2024.

4)

The Company has borrowed funds from commercial banks and third parties. As of September 30, 2024, the Company had US$14.3 million in short-term loans outstanding and US$1.8 million in long-term loans outstanding. The management expects that the Company will be able to renew its existing bank loans upon their maturity based on past experience and its good credit history.