banbao(SH:603398) Mei Ri Jing Ji Xin Wen·2025-12-22 11:11Group 1 - The core point of the article highlights that *ST Mubang has a total external guarantee amounting to 1.765 billion yuan, which represents 176.84% of the company's latest audited net assets attributable to shareholders [1] - As of January to June 2025, the revenue composition of *ST Mubang is as follows: photovoltaic silicon wafers and rods account for 80.87%, other businesses for 9.26%, educational toys for 5.23%, others for 1.81%, and precision molds for 1.01% [1] - The market capitalization of *ST Mubang is currently 3.4 billion yuan [2] Group 2 - The new energy heavy truck industry has experienced a significant surge, with November sales increasing by 178% year-on-year, indicating a strong demand that has led to supply shortages [2] - The situation in the new energy heavy truck sector is described as unprecedented, with customers directly urging manufacturers for orders due to the overwhelming demand [2]