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On the 13th, the No.20 rubber fell by 2.05%, and the latest main contract positions changed as follows. According to the exchange data, as of December 13th, the main contract No.20 rubber 2502 was closed, with a turnover of 159,100 lots. The position data showed that the top 20 seats were clear, and the difference position was 5,142 lots. A total of 205,200 lots were traded in the No.20 rubber futures contract, an increase of 8,176 lots over the previous day. The first 20 seats in the contract held 84,200 lots, an increase of 812 lots over the previous day. Short positions in the top 20 seats of the contract were 94,500 lots, a decrease of 1,708 lots from the previous day. (Sina Futures)Yiwei lithium can pass the medical device quality management system certification (ISO 13485:2016). Yiwei lithium news, recently, Yiwei lithium can obtain the medical device quality management system certification (ISO 13485:2016) issued by DNV, and the certification scope includes the design, manufacture and sales of lithium batteries and secondary lithium batteries for medical devices. It indicates that Yiwei lithium can reach the international level in research and development, manufacturing and quality management of medical battery products.The USD/JPY just broke through the 153.00 mark, and the latest price was 153.01, up 0.25% in the day.

District 9 of Beijing issued a gale warning. At present, Huairou, Yanqing, Changping, Haidian, Mentougou, Fangshan, Chaoyang, Pinggu and Shijingshan have issued a blue gale warning signal. Today, the wind-cold effect is obvious, and the body feels cold. We should pay attention to wind and cold protection, and stay away from temporary structures such as billboards and tall trees, and do a good job in outdoor aerial work.Hongxin Electronics: Promote the technical research and development and product supply of folding mobile phone reels with Xiaomi. Hongxin Electronics officially announced today that recently, the 2024 Xiaomi Global Core Supplier Conference was held in Beijing Yanqi Lake International Convention & Exhibition Center. Under the background that Xiaomi's strategy of "people, cars and homes are all ecological" continues to deepen, Hongxin Electronics will closely follow Xiaomi's footsteps, actively expand emerging fields such as home appliances and automobiles, and provide all-round support and services in flexible electronics for Xiaomi's intelligent hardware all-ecological products. At present, in the face of the booming folding mobile phone market, Hongxin Electronics and Xiaomi jointly promote the technology research and development and product supply of folding mobile phone reels. According to reports, in the era of vigorous development of artificial intelligence and digital economy, at present, Hongxin Electronics has deeply laid out frontier fields such as AI mobile phones, AIPC, smart cars, smart homes, smart wearable devices, robots, industrial control, medical care and meta-universe.On the 13th, the European futures of the container freight index rose by 7.03%, and the latest main contract positions changed as follows. According to the data of the exchange, as of December 13th, the European futures of the main contract container freight index closed at 2502, up or down by +7.03%, with a turnover of 41,900 lots. The position data showed that the top 20 seats were net, and the difference position was 3,022 lots. A total of 78,900 lots of European futures contracts were traded, an increase of 8,599 lots over the previous day. The first 20 seats in the contract held 25,100 lots, an increase of 466 lots over the previous day. The short positions in the top 20 seats of the contract were 22,100 lots, a decrease of 120 lots from the previous day. (Sina Futures)

According to the data released by Shanghai Steel Union, the price of battery-grade lithium carbonate (in early trading) dropped by 100 yuan compared with the previous day, with an average price of 76,350 yuan/ton.Ukrainian energy company DTEK: Russia caused "serious damage" to the thermal power plant in the attack on energy in the morning local time.On the 13th, SSE 50 index futures fell by 2.58%, and the latest main contract positions changed as follows. According to the exchange data, as of December 13th, SSE 50 index futures closed at 2,412, up or down by -2.58%, with a turnover of 53,000 lots. The position data showed that the top 20 seats were clear, and the difference position was 7,398 lots. The total number of contracts of SSE 50 index futures was 91,500 lots, an increase of 25,700 lots over the previous day. The first 20 seats in the contract held 88,200 lots, an increase of 2,257 lots over the previous day. The short positions in the top 20 seats of the contract were 113,700 lots, an increase of 1,701 lots over the previous day. (Sina Futures)