On August 19, 2022, the price of Changjiang Nonferrous A00 aluminum dropped by 230 to 18410, the lowest was 18390 and the highest was 18430, the average price of the first three days was 18410, and the average price of…
Copper prices on August 18: Copper prices fell today, and the price of Changjiang Nonferrous Copper fell 30% to 62450
On August 18, 2022, the 1# copper price of Changjiang Nonferrous Metals dropped by 30, the lowest was 62430 and the highest was 62470, the average price of the first three days was 62466.67, and the average price of the…
Aluminum prices on August 18: Aluminum prices rose today, and Changjiang Nonferrous Aluminum prices rose 170 to 18640
On August 18, 2022, the A00 aluminum price of Changjiang Nonferrous Metals increased by 170 to 18640, the lowest was 18620 and the highest was 18660, the average price of the first three days was 18270, and the average price…
Copper prices on August 17: Copper prices fell today, and the price of Changjiang Nonferrous Copper fell by 60% to 62480
On August 17, 2022, the 1# copper price of Changjiang Nonferrous Metals dropped by 60, the lowest was 62460 and the highest was 62500. The average price of the first three days was 62663.33, and the average price of the…
Aluminum price market on August 17: Today’s aluminum price rose sharply, and the price of Changjiang Nonferrous Aluminum rose 350 to 18470
On August 17, 2022, the A00 aluminum price of Changjiang Nonferrous Metals increased by 350 to 18470, the lowest was 18450 and the highest was 18490. The average price of the first three days was 18336.67, and the average price…
Copper prices on August 16: Copper prices rose today, and Changjiang Nonferrous Copper prices rose 160 to 62540
On August 16, 2022, the 1# copper price of Changjiang Nonferrous Metals increased by 160, the lowest was 62520 and the highest was 62560, the average price of the first three days was 62713.33, and the average price of the…
Aluminum prices on August 16: Aluminum prices fell today, and the price of Changjiang Nonferrous Aluminum fell by 100 to 18120
On August 16, 2022, the A00 aluminum price of Changjiang Nonferrous Metals dropped by 100, the lowest was 18100 and the highest was 18140. The average price of the first three days was 18566.67, and the average price of the…
What are the pros and cons of a high-revving engine?
The basis for the realization of high-speed engines is a shorter piston stroke, but the shortening of the piston stroke will lead to a series of problems, such as insufficient low-torque, insufficient mixture combustion, etc., so it is generally more…
Copper prices on August 15: Copper prices fell sharply today, and the price of Changjiang Nonferrous Copper fell by 690 to 62380
On August 15, 2022, the 1# copper price of Changjiang Nonferrous Metals dropped by 690, the lowest was 62360 and the highest was 62400, the average price of the first three days was 62660, and the average price of the…
Aluminum prices on August 15: Aluminum prices fell sharply today, and the price of Changjiang Nonferrous Aluminum fell by 450 to 18220
On August 15, 2022, the A00 aluminum price of Changjiang Nonferrous Metals dropped by 450 to 18220, the lowest was 18200 and the highest was 18240, the average price of the first three days was 18760, and the average price…