Share the QR code < / P > < p > with wechat scanning code to friends and circles of friends < / P > < p > on November 30, US local time, Elon Musk, CEO of electric vehicle manufacturer Tesla, tweeted that the production of electric pickup cybertruck is facing challenges and the "supply chain nightmare" is not over < p > previously, according to electek, Tesla has overstocked orders for more than 1.2 million cybertrucks, worth more than $80 billion, but there is still no production plan, and Tesla continues to accept the reservation of this model < p > in response to Twitter users' request for cybertruck update, musk wrote: "Oh, man, this year is really a supply chain nightmare, and it's not over yet!" he added: "I'll provide the latest product roadmap at the next earnings conference call." < / P > < p > this means that musk may return to the fourth quarter earnings conference call. In July this year, musk announced that he might no longer attend future earnings meetings unless there was something really important to announce. After Tesla released its results in October, musk did not show up, which was the first time he had missed the quarterly earnings meeting in more than a decade < p > but this return may mean that musk may announce the latest major news about cybertruck and other products. Tesla released this electric pickup in 2019, which is made of stainless steel used to make rockets. Musk has revealed that hundreds of thousands of cybertruck orders have been received < p > at the shareholders' meeting in October, musk said that the production of cybertruck will start next year and mass production will be carried out in 2023. (small) < / P > < p >