On October 19, local time, Tesla submitted the relevant documents of the 2026 Annual General Meeting of Shareholders to the US Securities and Exchange Commission. Tesla made it clear in its annual shareholder report submitted at the same time that the third-generation Optimus humanoid robot is ready for large-scale mass production. On October 20, the reporter called Zhejiang Rongtai, Hengli Hydraulic and other companies separately to learn about the progress of their humanoid robot business and cooperation with Tesla. Among them, Zhejiang Rongtai's original business mainly involved fields such as mica insulation and fireproof insulation materials for new energy vehicles. In recent years, it has further entered the precision transmission and robot parts business through the acquisition of Ditz Precision. The company previously disclosed that it had delivered robot parts products to domestic and foreign customers in the first half of 2026, and actively scheduled production according to customer order requirements. As to whether the company's recent continued rise in stock prices is related to new orders or mass production progress in the robotics business, a Zhejiang Rongtai interviewee told reporters that they have now paid attention to the relevant situation and will further verify it with the company's leaders. As to whether overseas robot parts customers previously disclosed include the Tesla Optimus project, the above interviewee did not clearly respond, but only stated, “We will disclose relevant announcements according to the rules for stock changes. If the requirements are met later, you can follow the announcement.” Regarding the progress of the construction of the production base in Thailand as previously disclosed, the other party stated that related work was “progressing normally.”

On October 19, local time, Tesla submitted the relevant documents of the 2026 Annual General Meeting of Shareholders to the US Securities and Exchange Commission. Tesla made it clear in its annual shareholder report submitted at the same time that the third-generation Optimus humanoid robot is ready for large-scale mass production. On October 20, the reporter called Zhejiang Rongtai, Hengli Hydraulic and other companies separately to learn about the progress of their humanoid robot business and cooperation with Tesla. Among them, Zhejiang Rongtai's original business mainly involved fields such as mica insulation and fireproof insulation materials for new energy vehicles. In recent years, it has further entered the precision transmission and robot parts business through the acquisition of Ditz Precision. The company previously disclosed that it had delivered robot parts products to domestic and foreign customers in the first half of 2026, and actively scheduled production according to customer order requirements. As to whether the company's recent continued rise in stock prices is related to new orders or mass production progress in the robotics business, a Zhejiang Rongtai interviewee told reporters that they have now paid attention to the relevant situation and will further verify it with the company's leaders. As to whether overseas robot parts customers previously disclosed include the Tesla Optimus project, the above interviewee did not clearly respond, but only stated, “We will disclose relevant announcements according to the rules for stock changes. If the requirements are met later, you can follow the announcement.” Regarding the progress of the construction of the production base in Thailand as previously disclosed, the other party stated that related work was “progressing normally.”