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China Builds Aquaculture Weir

Copper Weekly Brief — week ending 2 October 2026

  Copper: about US$14,370/t on COMEX, US$14,250/t on LME Copper ends the week near a two-week low. COMEX is about 3% lower on the week, and LME closed at US$14,253.50/t…

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Copper Weekly Brief – Week Ending 25 September 2026

  Market Overview Copper climbed back to record territory this week, then eased as the Federal Reserve outlook took over. The rebound followed a sharp mid-month correction. On 14 September,…

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New geological insights sharpen South Australia’s copper opportunity

  New geological insights from Geoscience Australia’s Delamerian Project have strengthened the case for South Australia as a major future source of copper, gold and critical minerals, highlighting the prospectivity…

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Copper Weekly Brief – Week Ending 18 September 2026 18 Sept 2026 ·

  Market Overview Copper spent the week consolidating below US$14,100/t after last Thursday’s sharp reversal from a record US$14,875/t (US$14.88/kg), as the market priced a growing probability that the US…

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April 28, 2016 · General, Innovation

ICA China is working with two Chinese companies on a massive ‘copper weir’ for a commercial fishing farm.

Dachendao Aquaculture Company began building a new copper weir project in Zhejiang province in March using 30 tons of copper netting they purchased from Wieland.

The weir measures about 360 meters in length and 65 meters in width and connects with two or more islands on a series of steel pillars to create a huge pond.

Mr. Yucun, President of Dachendao, said this weir should be the most advanced and largest weir in the world.

“We planned to introduce more than 700,000 larger yellow croakers in it this year. If everything goes well, we have the plan to build another 2 in the future. Mr. Yu added.

The first pillar was installed on March 15 and more than 125 pillars have now been installed. Dachendao Aquaculture Company plans to make and assemble the copper mesh net in May and June.

ICA China has been working with Dachendao to transfer global copper aquaculture knowledge as the project has developed.

Featured

Copper Weekly Brief — week ending 2 October 2026

  Copper: about US$14,370/t on COMEX, US$14,250/t on LME Copper ends the week near a two-week low. COMEX is about…

Read More

Copper Weekly Brief – Week Ending 25 September 2026

  Market Overview Copper climbed back to record territory this week, then eased as the Federal Reserve outlook took over.…

Read More

New geological insights sharpen South Australia’s copper opportunity

  New geological insights from Geoscience Australia’s Delamerian Project have strengthened the case for South Australia as a major future…

Read More

Copper Weekly Brief – Week Ending 18 September 2026 18 Sept 2026 ·

  Market Overview Copper spent the week consolidating below US$14,100/t after last Thursday’s sharp reversal from a record US$14,875/t (US$14.88/kg),…

Read More

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