Group 1 - The company announced that its wholly-owned subsidiary, Fengyuan (Yunnan) Lithium Energy Technology Co., Ltd., received a VAT refund of 27,588,867.41 yuan from the local tax authority [2][3] - The VAT refund will positively impact the company's cash flow but will not affect its assets and profits [3] Group 2 - The company and its wholly-owned subsidiary, Shandong Fengyuan Lithium Energy Technology Co., Ltd., signed a guarantee contract with China Bank for a loan of 80 million yuan for its holding subsidiary, Shandong Fengyuan Huineng New Energy Materials Co., Ltd. [10][15] - The total amount of external guarantees provided by the company and its subsidiaries is 280 million yuan, which accounts for 163.79% of the company's latest audited net assets [8][19]