Wanma Co., Ltd. announced that the contracting unit of Sun Company's Qingdao Wanma Polymer's “environmentally friendly polymer materials industrialization project with an annual output of 350,000 tons” determined that Qingdao Yuheng was the winning bidder for the supply of commercial concrete materials through collection bidding. The total price of the collection contract is estimated to be no more than 25 million yuan including tax. Qingdao Yuheng is actually controlled by the company's indirect controlling shareholders and is a related party. From January to June 2026, the company had related transactions of 16.3542 million yuan with related parties. This transaction has no significant impact on the company's finances. The company will take measures to prevent and control risks and disclose information in a timely manner.

Wanma Co., Ltd. announced that the contracting unit of Sun Company's Qingdao Wanma Polymer's “environmentally friendly polymer materials industrialization project with an annual output of 350,000 tons” determined that Qingdao Yuheng was the winning bidder for the supply of commercial concrete materials through collection bidding. The total price of the collection contract is estimated to be no more than 25 million yuan including tax. Qingdao Yuheng is actually controlled by the company's indirect controlling shareholders and is a related party. From January to June 2026, the company had related transactions of 16.3542 million yuan with related parties. This transaction has no significant impact on the company's finances. The company will take measures to prevent and control risks and disclose information in a timely manner.