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Huatai Research gave JD.COM Group the initial rating of H-share purchase with a target price of HK$ 182.73.The Stoxx Europe 600 index fell to an intraday low of 0.5%.The Shanghai-Kunming Railway's relocation line in Songjiang section was fully connected. At 4: 33 on December 13th, the Shanghai-Kunming Railway's relocation line in Songjiang section was fully connected, marking the completion of the Shanghai-Kunming Railway's relocation project in Songjiang and its successful introduction to Shanghai Songjiang Station. Shanghai Songjiang Station has become a large-scale station where Shanghai-Suzhou-Lake high-speed railway, Shanghai-Kunming high-speed railway and Shanghai-Kunming railway stand side by side. In the future, both high-speed railway and ordinary-speed passenger transport services will be launched. (released in Shanghai)

Domestic black futures closed down at night, domestic commodity futures closed mixed at night, and the performance of energy and chemical products was divided. Crude oil rose by 0.83%, fuel oil rose by 0.69%, PTA rose by 0.29%, glass fell by 4.03%, soda ash fell by 2.73% and LPG fell by 1.28%. Black series fell across the board, coking coal fell by 2.05%, coke by 1.97%, rebar by 0.5%, hot rolled coil by 0.43%, iron ore by 0.19% and thermal coal by 0%. Most agricultural products fell, including beans by 1.01%, sugar by 0.9%, Zheng Mian by 0.62%, cotton yarn by 0.58% and rapeseed meal by 0.53%.Canada asked the Labor Committee to put Canadian postal workers back to work. 

TSMC rose more than 4%, and its first factory in Kumamoto Prefecture, Japan, was close to mass production. TSM.US rose more than 4% at the beginning of the session to US$ 199.98. According to industry sources, TSMC is committed to integrating CoWoS and SiPh, and seeks to launch co-packaged optical devices (CPO) in 2026. In addition, Apple cooperates with Broadcom to develop AI chips, and TSMC's advanced process will welcome big orders again. It is also worth noting that it is reported that TSMC's first factory in Kumamoto Prefecture, Japan is close to mass production.Maiwell Technology rose more than 11% to a record high, and announced a breakthrough in customized high-bandwidth memory. Maiwell Technology rose more than 11% in intraday trading to US$ 121.86, with its share price reaching a record high and its market value exceeding US$ 100 billion. Maywell Technology announced on Wednesday that the company has made a breakthrough in customized high-bandwidth memory (HBM) for artificial intelligence processors. It is reported that the new artificial intelligence accelerator architecture (XPU) will increase computing power by 25%, memory by 33%, and improve energy efficiency. The company is cooperating with Micron Technology, Samsung and SK Hynix to customize HBM processors for accelerators.UBS raised the target price of Broadcom from $200 to $220.