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Shanghai copper trend is strong, short-term may remain volatile
Time of Update: 2022-12-20
During the Asian session, London copper opened low and went high, and the latest quotation at 15:00 Beijing time was 6810 US dollars / ton, up 18 US dollars, or 0.
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January 22 Copper Market Morning Review
Time of Update: 2022-12-20
Copper CityBiden took office, the US dollar index has recently fluctuated strongly, and worries about the epidemic have not been lifted, but many macro data released in China have performed well, indicating that the domestic economic recovery is good, which is conducive to the increase in copper demand, and the overall market atmosphere is more optimistic.
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Shanghai copper trend is strong, short-term may remain volatile
Time of Update: 2022-12-20
During the Asian session, London copper opened low and went high, and the latest quotation at 15:00 Beijing time was 6810 US dollars / ton, up 18 US dollars, or 0.
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May 12 aluminum market morning review
Time of Update: 2022-12-18
Shanghai aluminum continued to be strong, as of the close of 3 pm on Monday, the main 2007 contract of Shanghai aluminum closed up at 12535, up 130, or 1. 05%; Overnight aluminum prices fluctuated rep
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Shanghai aluminum closed up continuously, pay attention to the upper resistance level
Time of Update: 2022-12-06
In terms of external trading, LME aluminum oscillated higher today, showing resonance with Shanghai aluminum, of which 3-month Lun aluminum traded at 1908-1895 US dollars / ton, now up 0.
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The domestic largest high-voltage single-phase shunt reactor passed the test in Xidian West
Time of Update: 2022-11-24
It is understood that the high-voltage single-phase shunt reactor was developed for the "Zarut-Qingzhou" UHVDC project, which is the key project for the national strategic deployment of revitalizing the old industrial base in Northeast China and promoting the coordinated development of Northeast Electric Power.
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Yingli and TUV participate in China's bifacial power generation photovoltaic module testing standards are about to be released
Time of Update: 2022-11-24
Yingli At present, the international photovoltaic industry test standards are written for traditional single-sided power generation products, which are not suitable for evaluating the performance of bifacial power generation modules, nor can they accurately test the electrical parameters of bifacial modules.
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Yan'an's first photovoltaic poverty alleviation project was connected to the grid at the end of July
Time of Update: 2022-11-22
Photovoltaic poverty alleviationIt is understood that the project officially started construction in December 2015.
Photovoltaic poverty alleviationIt is understood that the project officially started construction in December 2015.
Photovoltaic poverty alleviationIt is understood that the project officially started construction in December 2015.
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Looop launches a new product for residential use with double-sided glass solar panels
Time of Update: 2022-11-21
solar panel The company had been selling All-in-one photovoltaic power generation systems, and had sold 1,465 units by the end of 2015.
solar panel The company had been selling All-in-one photovoltaic power generation systems, and had sold 1,465 units by the end of 2015.
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First Solar will introduce 400W large-area cadmium telluride thin-film modules
Time of Update: 2022-11-21
With Series6's large-area, high-wattage components, First Solar expects equipment costs to be further reduced.
With Series6's large-area, high-wattage components, First Solar expects equipment costs to be further reduced.
With Series6's large-area, high-wattage components, First Solar expects equipment costs to be further reduced.
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Experts explain UHVDC transmission technology
Time of Update: 2022-11-21
In the construction of China's UHV power grid, 1000kV AC UHV transmission will be the main to form the backbone network frame of UHV power grid to realize the synchronous interconnection of power grids in major regions; ± 800kV UHVDC transmission is mainly used for long-distance, middle-of-the-middle high-power transmission projects without voltage support.
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The technical threshold of power batteries is low and the second half of 2016 may usher in a reshuffle
Time of Update: 2022-11-20
Cui Dongshu, secretary-general of the Passenger Vehicle Market Information Joint Association, said that now power batteries basically as long as they can be manufactured, and there is no big problem in sales.
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Two domestic UHV cable products have obtained invention patents
Time of Update: 2022-11-20
12Next View full article12Next View full article Development and production of XLPE insulated power cables (covering 110KV, 500KV, 1000KV)This time, the State Intellectual Property Office approved that the two products that obtained invention patents are 750-1100kV UHV XLPE insulated stainless steel set photoelectric composite cable and 750-1100kV UHV XLPE insulated power cable.
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Yutong leads the world in new energy bus sales, with 20,000 units sold in 2015
Time of Update: 2022-11-20
” As an academic leader in the research of key technologies of electric vehicles and hybrid vehicles, Professor Wang Qingnian of the School of Automotive Engineering of Jilin University agrees with Wang Binggang, he believes: "These three technologies are common technologies that new energy buses must have, and their level has reached the world's advanced level.
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Many cities in the north have not benefited from the reduction of coal heating fees
Time of Update: 2022-11-19
Recently, data show that this year's coal price fell by 54. 63% compared with the high point of coal price in 2011. However, many urban residents have not enjoyed the benefits of the sharp fall in co
