On September 13, 2024, Jiangbolong (301308.SZ) accepted specific object research and was asked about the company's current main control chip business and packaging and testing business, and how much capacity they occupy. The company stated that in the main control chip field, the company's two self-developed main control chips (WM6000, WM5000) have been mass-produced, with over tens of millions of units introduced, and have achieved good results.

In the packaging and testing field, the company's semiconductor memory products have both outsourced production capacity and in-house production capacity. After completing the control-type acquisition and integration of Brazil's Zilia and Yuancheng Suzhou in 2023, the company has the flexibility to adjust between outsourced and in-house production capacity. In the future, the company will allocate a corresponding proportion based on the development of the business, customer demand, and the characteristics of the products.