Chenfeng Technology announced that in order to support the development of the holding Sun Company's business in Liaoning North Network, the company signed a “Maximum Guarantee Contract” with the Wuai Branch of Everbright Bank to provide it with a joint liability guarantee with an exposure amount of 40 million yuan, with a total guarantee of 90 million yuan. From January to September 2025, Liaoning North Network had revenue of 1.158,200 yuan and net profit of 5.5779 million yuan. As of the date of disclosure of the announcement, the company had actually guaranteed 963 million yuan, accounting for 83.65% of the most recent audited net assets. There were no irregularities or overdue guarantees.

Chenfeng Technology announced that in order to support the development of the holding Sun Company's business in Liaoning North Network, the company signed a “Maximum Guarantee Contract” with the Wuai Branch of Everbright Bank to provide it with a joint liability guarantee with an exposure amount of 40 million yuan, with a total guarantee of 90 million yuan. From January to September 2025, Liaoning North Network had revenue of 1.158,200 yuan and net profit of 5.5779 million yuan. As of the date of disclosure of the announcement, the company had actually guaranteed 963 million yuan, accounting for 83.65% of the most recent audited net assets. There were no irregularities or overdue guarantees.