IN CASE YOU MISSED IT: 5 key stories from August 15

Here are five Fastmarkets MB stories you might have missed on Thursday August 15 that are worth another look.

The world’s biggest copper consumer could be getting ready to start spending, analysts told Fastmarkets. Analysts expect China’s State Grid Corp of China, whose budget comprises 50% of the country’s annual copper demand, to come good on promises to increase investment on the nation’s electronic grid by 5% this year.

China’s alumina market is showing signs of a recovery following the emergence of higher offer prices by domestic producers this week due to a number of production cuts in the country, market sources told Fastmarkets on Wednesday August 14.

International inquiries for cobalt metal from China picked up quickly over the past week after the premium that the Chinese metal price holds against the European price narrowed sharply on August 14.

Southwestern China’s Kunming Intermediate People’s Court will auction all of the 18,661 tonnes of antimony ingots held by the collapsed Fanya Metal Exchange in late August, according to an official notice seen by Fastmarkets on August 15.

Chilean state-owned copper producer Codelco began operations at Chuquicamata’s subterranean phase on August 14, with an aim to increase mine life by 40 years and to improve the division’s productivity, the company said.

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Capital is flowing back into junior mining, but selectively. Investment is increasingly favouring development‑stage assets with clearer paths to production, supported by government funding and strategic partnerships. While demand for critical minerals underpins the cycle, early‑stage explorers continue to struggle for capital as investors prioritise discipline, ESG alignment and near‑term cash flow.
Copper in concentrate production from Ivanhoe Mines' Kamoa-Kakula complex in the Democratic Republic of Congo (DRC) fell to 61,906 tonnes in the first quarter, down by 54% from 133,120 tonnes a year earlier, with the company now evaluating local third-party concentrate purchases to advance the ramp-up of its on-site smelter, according to an April 13 production release as the market focused its attention on the impact of global sulfuric acid shortages during CESCO Week in Chile from April 13-17.
China's planned sulfuric acid export ban from May 1, historic lows for copper concentrates treatment and refining charges (TC/RCs) and a fragmenting 2026 benchmark system dominated CESCO Week 2026 in Santiago from April 13-17.
The proposal would align the index more closely with physically traded volumes in the region, and enable it to adjust to evolving market conditions. This proposal follows an observed widening of the spread between trader and smelter purchase components of the index and is aligned with a majority of market feedback. Additionally, Fastmarkets seeks feedback […]