IN CASE YOU MISSED IT: 5 key stories from August 12

Here are five Fastmarkets MB stories you might have missed on Monday August 12 that are worth another look.

The main works at China Hongqiao Group were reported to have suffered from severe flooding caused by Super Typhoon Lekima, Fastmarkets learned, but the company has denied claims that it has been forced to stop production.

Nyrstar’s Port Pirie lead smelter in South Australia has incurred another production setback and its TSL furnace will be closed “for a number of weeks” for repairs, the company confirmed to Fastmarkets.

Peru’s Matarani port remained partially closed on Friday August 9 amid an indefinite strike being carried out in the southern province of Islay, making copper concentrate exports intermittent, according to multiple sources.

Investors are optimistic of the future of Brazilian mining under the new federal government and there should be new opportunities in the industry, Appian Brazil chief executive officer Paulo Castellari told Fastmarkets.

The London Metal Exchange has extended the consultation period on the issue of using electronic closing prices until September 30, 2019.

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Own-sourced copper output from Glencore’s African copper assets — KCC and Mutanda in the Democratic Republic of Congo — surged by 68% year on year to 67,900 tonnes over the same period, while Glencore’s cobalt production fell by 39% year on year amid the DRC’s export quota system.
Copper’s long-term outlook is constrained by the industry’s limited ability to bring new supply online fast enough to meet rising demand, with permitting delays, higher capital costs and policy risks slowing project development, industry executives said at the FT Commodities Global Summit on Wednesday April 22.
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 […]