宇瞳光学：张品光累计质押股数为1460万股

Group 1 - The announcement from Yutong Optical indicates that Zhang Pingguang has pledged a total of 14.6 million shares, which accounts for 35.46% of his holdings [1] - Zhang Pinzhang has pledged 3.15 million shares, representing 72.21% of his total shares [1] Group 2 - A new "affordable version" of the Tesla Model 3 may enter the Chinese market, with a range of 480 kilometers [1] - Significant adjustments are occurring in the U.S. market regarding autonomous driving technology [1]