Core Viewpoint - The company is currently in the market promotion phase for its "Denghong" series products, with no projects having been implemented yet [1] Group 1 - Investors inquired about the promotional effectiveness of the company's "Denghong" series [1] - The company confirmed that the "Denghong" series is still in the market promotion stage [1]

Group 1 - The core viewpoint is that the "Denghong" series products from the company are currently in the promotion and market development stage, with no projects implemented yet [2] Group 2 - Investors have inquired about the successful applications of the "Denghong" series products [2] - The company has confirmed that there are no current projects in place for the "Denghong" series [2]