During the morning trading session, PCB (Printed Circuit Board) concept stocks experienced a resurgence in strength, with the M9 industrial chain taking the lead in driving the market rally. Notably, Dingtai Hi-Tech witnessed a remarkable surge of nearly 10%, propelling its share price to an unprecedented record high. Prior to this, Dongcai Technology had already reached its daily price limit, while several other related stocks also secured positions among the top performers in terms of gains.

On the news front, significant developments are underway. Shipments of Nvidia's GB300 AI server cabinets are projected to soar to 55,000 units in the coming year, marking a substantial 129% year-on-year increase. This surge is primarily attributed to the demand from tech behemoths such as Microsoft and Meta. Furthermore, Nvidia's next-generation Vera Rubin 200 platform is anticipated to commence shipping in the fourth quarter of the upcoming year, thereby offering sustained growth impetus to supply chain vendors.