In the conference room on the 38th floor of the Beichen Building, the cold wind from the central air conditioner could not suppress the anxiety in the air - the third round of proposal meetings for the "Green Carbon Future" project had been going on for 47 minutes. The pen on the tip of Qiang Heimerdinger tapped the edge of the conference table three times. This action made Zhang Cheng, who was sitting opposite, subconsciously tighten the folder in his hand.
