Outperform the big market!
Dongfeng Fengshen's sales exceeded 120,000 vehicles
Dongfeng Fengshen workshop workers are busy assembling vehicles. Photo by Xu Weiwei, reporter of the Yangtze River Daily
On January 15, a reporter from Changjiang Daily walked into the production workshop of Dongfeng Fengshen, an independent high-end brand under Dongfeng Motor Group, and saw that the staff wearing gray overalls were working feverishly. The reporter found that the electronic screen hanging overhead said "This class plans 750, the total difference is 19". Originally, the Dongfeng Fengshen workshop planned to produce 750 cars that day, and the task was basically completed at 4 p.m., leaving only 19 vehicles.
On the 10th, Dongfeng Passenger Vehicle Company held a mobilization meeting for "Welcoming the New Year and Maintaining High Yield", and according to the 2022 target task output plan, Dongfeng Fengshen needs to produce 730 vehicles per day before the Spring Festival.
"In the past year, the Dongfeng Fengshen vehicle formation has become better and better, the system is getting stronger and stronger, the confidence has been established, and the employees have become more tough." Only by achieving sales of 200,000 vehicles in 2022 can we straighten the waist bar in 2023. The person in charge of Dongfeng Company said, "Further strengthen confidence, firmly set the goal and not relax, go all out to sprint 200,000 vehicles, and lay a good foundation for achieving 300,000 vehicles in 2023." ”
According to reports, in 2021, with the listing of Dongfeng Fengshen Yixuan MAX and AX7 Mach editions, the layout of rejuvenation is accelerating. On November 22 of the same year, the 100,000th new car of the year of Dongfeng Fengshen rolled off the production line from the final assembly workshop of Dongfeng Passenger Vehicle Company. According to the data, Dongfeng Passenger Vehicle Company has sold more than 10,000 yuan for 7 consecutive months. Dongfeng Fengshen sold 121,570 vehicles in 2021, an increase of 73% year-on-year, outperforming the market and successfully crossing the annual sales target of 120,000 vehicles against the trend.
According to reports, the recently held Dongfeng Company's 2022 work conference decision-making deployment: the operation maintains high quality, the sales volume challenges 4 million vehicles, and the total profit challenges 41 billion yuan.
According to reports, Dongfeng has set three "one million" targets, and by 2025, the sales of commercial vehicles, autonomous passenger cars and new energy vehicles will reach 1 million units respectively.
The first in China!
China Xinke released a 1.6Tb/s silicon optical chip
China Xinke Group's automatic laser welding production line is running at full capacity. Photo by Gao Yong, reporter of The Yangtze River Daily
Recently, China Information and Communication Technology Group, together with Pengcheng Laboratory and National Information Optoelectronics Innovation Center, took the lead in completing the joint development and functional verification of 1.6Tb/s silicon-based optical transceiver chips in China, and realized the first leap from China's silicon optical chip technology to tb/s level.
Silicon optical chip is an optical chip using silicon photonic technology, which is manufactured by silicon optical materials and devices through a characteristic process. "Compared with traditional optical chips, silicon optical chips have the characteristics of high integration, low cost and good transmission performance." Dr. Xiao Xi, the technical leader of the project, introduced that after nearly two years of successful development of this product, the overall data capacity of the optical communication chip has increased by 4 times.
At present, the international 400G optical transceiver has entered the commercial deployment stage, the development of 800G optical transceiver prototype and technical standards are advancing, and the 1.6Tb/s optical transceiver will become the next hot spot for global competition.
During the research and development process, the technical team led by Dr. Xiao Xi broke through multiple technical bottlenecks. "The maximum single-channel rate of existing commercial chips in the world is 100Gb/s, and we have successfully verified the feasibility of 200Gb/s single-channel rate for the first time." Xiao Xi introduced that not only the speed was increased by 1 times, but the integration scale was increased by using the design scheme with independent intellectual property rights, and 8 channels of integration were realized on a single chip, and finally the verification of optical interconnection technology with a single chip capacity of up to 8×200Gb/s was completed.
Schosh said that this work shows the outstanding advantages of ultra-high speed, ultra-high density and high scalability of silicon optical technology, and successfully verifies the feasibility of 1.6Tb/s silicon optical module. It provides a reliable optical chip solution for broadband interconnection in next-generation data centers, and will provide strong support for the development of new technologies and new industries such as supercomputing and artificial intelligence.
"The high-capacity transmission of 1.6Tb/s can be simply understood as meeting the needs of 200 Gigabit broadband users to transmit data at the same time." Industry experts believe that this achievement has enhanced the R&D and innovation status of China Xinke in this field.
China Xinke is the birthplace of China Optical Communications, one of the main proposers of international standards for mobile communications with core intellectual property rights, and is an internationally renowned provider of information and communication products and integrated solutions.
The first in the domestic market!
The production and sales of the heavy rail of the Wuhan Iron and Steel High-speed Railway are booming
Wisteel limited pickling steel production line, the packaged steel strip coil is being hoisted out of the factory. Photo by Li Yonggang, a reporter from the Yangtze River Daily
On January 15, in China Baowu Baosteel Wuhan Iron and Steel Co., Ltd. (hereinafter referred to as Wuhan Iron and Steel Co., Ltd.), a group of 100-meter heavy rail "boarded" trains to the Wunan welding rail base, where they will complete welding and assembly, and lay on the Xinfuxia high-speed rail line. At this time, on the production line of the limited rail beam of Wuhan Iron and Steel, there was a scene of heat: the newly baked red tongtong heavy rail (rail beam with a speed of 350 kilometers per hour of high-speed rail), one after another on the production line.
Run a good start this year to start the "first stick", grasp the steady word, steady progress, Wuhan Iron and Steel Limited Rail Beam Production Line is both production and marketing every day, while driving full horsepower production, while fast horse whip delivery.
Wisteel's limited speed of 350 kilometers per hour high-speed rail accounted for the first place in the domestic market, ranking first among the five major heavy rail production bases. On January 8, China's first privately held high-speed railway with a design speed of 350 kilometers per hour- Hangtai High-speed Railway was officially opened for operation, and Wisteel Co., Ltd. provided it with 96.6% of steel rail steel, the rail 100-meter picking rate increased by 2.85 percentage points, the original variety of raw materials increased by 3.05 percentage points, and the product quality ranked first in China.
In March 2021, WISCO Limited Cold Rolling Mill implemented technical transformation on the original pickling operation line, and put it into use in June of that year, realizing "rebirth from the fire".
The products produced before the transformation, mostly only for the home appliance market, low production capacity, low efficiency, high production costs, and now expand to the fields of automobiles, compressors, water heaters and other fields, in the domestic leading position. Chu Yugang, chief of the pickling steel production line of the Wuhan Iron and Steel Limited Cold Rolling Mill, said that the original production line required 8 processes, and now only 2 processes are needed, which also reduces emissions. Due to the remarkable green manufacturing technology characteristics of the "acid instead of cold" process, it is vividly called "green steel plate".
Riding on this shareholder wind, they have turned intermittent small batch production into continuous and stable production, challenged the production constraints of extreme specifications, and achieved large-scale continuous production of 2.0mm thickness extremely thin material.
Peng Wei, deputy director of the Wuhan Iron and Steel Co., Ltd. Cold Rolling Mill, said that the previous production capacity was 200,000 tons per year, and this year's target is 800,000 tons, sprinting 1 million tons.
(Yangtze River Daily reporter Wu Cao, Hu Yihua, trainee reporter Hao Tianjiao, correspondent Cheng Lin)
【Editor: Zhu Chenying】
For more exciting content, please download the "Greater Wuhan" client in major application markets.