1, Shang Wei (China Academy of Sciences) takes the route of ASML, and has always avoided American regulations. Using 1 kW /60Khz ultra-high repetition rate carbon dioxide laser to target.
2. Guang Zhi Research Institute and Huazhong University of Science and Technology use time-sharing high-power fiber laser to shoot liquid tin targets, bypassing the route of ultra-high power and ultra-high repetition rate carbon dioxide laser. By 2022, they have made a 40Khz liquid tin droplet generator and produced extreme ultraviolet light by shooting. At present, it should be their own 400-channel fiber laser and beam time-sharing irradiation device. At present, the effect of the prototype is several times that of the traditional carbon dioxide laser LPP light source.
3. Tsinghua University and Semiconductor Fund are the most innovative and radical SSMB-EUV routes. If successful, it will directly kill all the mothers of the above two routes, but its failure risk can be said to be the greatest. At present, the production line has started in Xiong 'an.
4. The sales of housing enterprises are still stalling. In August, the land supply was 9 1.66 million square meters, slightly increased from the previous month, but decreased by 43% year-on-year, and the decline was further expanded; The total transaction volume of commercial land in 300 cities nationwide was 59.02 million square meters, down 36% year-on-year, and the decline was significantly larger than last month, down about 20% from last month. The performance of the land market this month is a little better than last month, but it has fallen by half compared with this time last year.
In May and August, the transaction volume of new houses was 1 16 1.5 million square meters, up 1.3% from the previous month and down 28.4% year-on-year. Among them, the first-line (4 cities) sold 2196,000 square meters, down 18.2% from the previous month and down 30.4% from the same period last year. The turnover of the second-tier (12 city) was 5.84 million square meters, up 9.6% month-on-month and down 23.2% year-on-year. The turnover of the third and fourth lines (36 cities) was 3.578 million cubic meters, up 3.7% from the previous month and down 34.4% from the same period last year. The year-on-year decline in first-tier cities has doubled, which is quite A-shaped. The growth of new house transactions in second-tier cities is still acceptable.
In June and August, the retail sales of passenger cars reached 6.5438+0.92 million, a record high in the same period, with an increase of +2.5% year-on-year and +8.6% quarter-on-quarter, mainly because the promotion of the auto market was still at a high level, and the Chengdu Auto Show played a catalytic role.
In July and August, there were 798,000 new energy wholesale cars, with a year-on-year increase of +25.6%, a quarter-on-quarter increase of +8.2% and a penetration rate of 35.7%. Among them, there were 556,5438+0,000 pure electric vehicles,+1 1.8% year-on-year and+1.0% quarter-on-quarter; 248,000 plug-in hybrids, +73.6% year-on-year and+2.5% quarter-on-quarter; 82,000 vehicles, +26% year-on-year and +0. 1% quarter-on-quarter.
The overall performance of the car is generally more optimistic than analysts expected. If you don't buy a house, the extra money can still be used to buy a car. Mask aligner, update the news, there are three routes, in short, look forward to seeing our own mask aligner at the end of the year.