Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki

The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...

14 october 2024

James Campbell: Botswana Diamonds optimistic as it enters uncharted territory of using AI for mineral exploration

London-listed Botswana Diamonds has expressed optimism about the company’s use of artificial intelligence (AI) to scan the exploration database in Botswana to look for new mineralised deposits. Company managing director James Campbell told Rough...

07 october 2024

Artur Salyakayev: For me, happiness is freedom to make my ideas happen and create valuable products

Artur Salyakayev is an art entrepreneur, founder of the International Jewelry Academy (IJA) and the INCRUA jewelry company. He has initiated and developed successful projects in jewelry industry and services sector. He is also a leading expert...

30 september 2024

Paul Zimnisky: China key for sustained recovery in demand for natural diamonds, prices

The curtailing of upstream and midstream natural diamond production in the past months is starting to have an effect on prices, according to the New-York-based independent diamond and jewellery analyst and consultant, Paul Zimnisky. He told Rough & Polished’s...

23 september 2024

Vladimir Pilyushin: The jewelry market is not stand-alone and moves by the same laws as other markets

Vladimir Pilyushin is editor-in-chief of Russian Jeweler, a leading magazine about the jewelry industry in Russia. He told Rough&Polished about his view on the evolution of the jewelry industry in Russia and touched upon some of its problems.

16 september 2024

China’s CMOC may be responsible for cobalt glut - US official

16 may 2024

In his comments at a conference in New York, US Under Secretary for Economic Growth, Energy, and the Environment Jose Fernandez hinted at the fact that China’s miner CMOC may be responsible for global cobalt oversupply.

“In the case of cobalt, there’s a company called CMOC which is driving this oversupply and that’s keeping prices down,” he said in an interview to Bloomberg.

His comments come as the US seeks to loosen China’s dominance in critical minerals market. Since cobalt, a key component in lithium-ion batteries, has been trading at its lowest price since 2019, Western companies have been struggling to build their own mining and refining infrastructure.

“What we’re seeing now, I feel, is a variation of predatory pricing,” Fernandez said at a conference.

Global cobalt output amounted to around 230 000 tons last year with the Democratic Republic of the Congo (DRC) being the largest producer, according to the data released by the Cobalt Institute and Benchmark Mineral Intelligence, adding about 14 200 tons to the world cobalt market’s oversupply. Meanwhile, Chinese companies processed nearly 80% of the metal.

Low cobalt prices are harming upstream producers and recyclers, and low-margin companies in this sector resort to layoffs and project closures. Australian miner Jervois Global mothballed the Idaho mine last year, which would have been the first new US cobalt mine in decades.

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished