Generic Hero BannerGeneric Hero Banner
Latest market news

Kobe scandal shakes Japanese steel industry

  • Market: Metals
  • 12/10/17

A scandal at Japan's Kobe Steel over the quality of its products expanded to the ferrous sector yesterday, as the company admitted to using falsified data to supply steel powder used in auto parts manufacturing.

The country's third largest steel producer, Kobe Steel said it shipped 140t of steel powder with falsified compact density from its Takasago works facility in fiscal year 2016. The company also admitted to shipping more than 40,000t of copper and aluminium products that did not comply with product specifications.

"Causing this serious matter has brought overwhelming shame to the company," Kobe Steel said, but added that "as the steel powder outside the specifications is on the high-quality side, the effect on product performance is believed to be low".

Japanese automakers Honda, Nissan and Toyota and other customers including aircraft manufacturer Boeing and Central Japan Railway said they were checking the quality of products sourced from Kobe Steel.

But steel and steel feedstocks market participants say damage from the scandal has been limited to reputation and has not led to any shifts in buying patterns.

"The company is on fire now and it is a major blow to basic manufacturing in Japan," a Japanese coking coal trader said. "Since they were selling to so many well-known auto and aircraft manufacturers, it looks very bad for them."

The scandal wiped out about a third of Kobe Steel's stock market value or $1.5bn this week, but there is growing risk that the reputation of the wider Japanese steel industry could suffer.

"This scandal is a very big problem for the steel industry in Japan," an official at another Japanese steel producer said. "The accuracy of the quality specifications given is very important for the various manufacturers who use their steel products. It is likely that Kobe Steel might lose some trust from their customers and maybe even lose some business from now."


Sharelinkedin-sharetwitter-sharefacebook-shareemail-share

Related news posts

Argus illuminates the markets by putting a lens on the areas that matter most to you. The market news and commentary we publish reveals vital insights that enable you to make stronger, well-informed decisions. Explore a selection of news stories related to this one.

News
14/05/25

Rio Tinto sells first PBF cargo with new specification

Rio Tinto sells first PBF cargo with new specification

Sydney, 14 May (Argus) — UK-Australian metal producer Rio Tinto on 13 May sold its first cargo of Pilbara Blend Fines (PBF) iron ore with a revised iron content specification of 60.8pc. Years of grade challenges have led to declining volumes of the blended product, which previously contained 61.6pc Fe. Rio Tinto continues to review product strategy, based on consumer needs and available ore grades, the company told Argus on 13 May. It has notified consumers of Pilbara Blend specification changes and is engaging with them, a spokesperson added. Over the past year, market participants have reported rising volumes of the company's SP10 blend — which has a lower iron ore content, but higher alumina and phosphorus levels, than PBF — being sold into China's portside market to maintain the grade of its PBF product. The reduction in grade in PBF is expected to result in greater volumes of its flagship product being available. Rio Tinto said the average realised fob price from its Australian assets was $97.40/dmt last year — slightly below Argus ' average 2024 iron ore fines 62pc Fe (ICX) fob Australia netback of $98.46/dmt. Rio Tinto's realised fob price includes fines and lump products from across Western Australia. These include lower-grade products and the more-valuable lump, which accounts for about 30pc of total sales over most quarters. Rio Tinto is not the only company facing grade challenges. Typical grades for Australia's BHP have also been steadily declining over recent years, and ores typically deliver below 62pc Fe. Mineral Resources' average ore grade at its 10mn t/yr Pilbara Hub complex was 57.3pc in July 2024-March 2025, down from 58.2pc a year earlier. Argus ' iron ore fines 62pc Fe (ICX) cfr Qingdao price was assessed at $102.40/dmt today, down from $98.95/dmt on 14 April. Rio Tinto's revised PBF product with July delivery traded at $96.41/dmt. Argus plans to launch an assessment for 61pc Fe iron ore fines next month to reflect the ongoing decline in average grades in Australia's Pilbara region. The new price will be calculated from the same underlying spot data as the existing ICX 62pc Fe benchmark. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Find out more
News

Mauritania weaves GTA project into industrial strategy


14/05/25
News
14/05/25

Mauritania weaves GTA project into industrial strategy

Paris, 14 May (Argus) — Offshore gas production could help to meet Mauritania's power demand by 2030 while also supporting mining activity, particularly of iron ore, energy minister Mohammed Ould Khaled told the Invest in African Energy forum today. BP last month loaded the first LNG shipment from its 2.7mn t/yr Greater Tortue Ahmeyim (GTA) joint venture in Mauritanian and Senegalese waters. GTA is export-oriented, but Mauritania could still tap the project for power, Khaled said, although he added that infrastructure would need to be built to facilitate this. A tender to build a power plant fired by GTA gas will be launched in the next couple of weeks, he said. Mauritania wants to become a regional power hub within 20 years, Khaled said, and hopes to see construction of a power link "to the north" — in the direction of Western Sahara/Morocco. The Mauritanian power grid is already connected to Senegal and Mali, he said. Future power generation projects will be funded by the private sector and incentivised through tax breaks, Khaled said, with 550MW set to become available to the domestic market through private-sector projects over the next couple of years. Mauritania is also looking for partners to develop the 50 trillion-60 trillion ft³ Bir Allah gas field for export and domestic markets. The area lies 50km north of GTA and exclusively in Mauritanian waters, according to Khaled, with two wells already having been sunk. Bir Allah is "three times bigger than GTA", he said. BP and Kosmos Energy signed an exploration and production-sharing agreement for the site in late 2022 , with BP saying gas from the field will be used to expand GTA to 10mn t/yr. It is unclear whether BP or Kosmos Energy are still partners in the Bir Allah development project. By George Maher-Bonnett Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

News

Quotas most likely option for DRC cobalt export restart


14/05/25
News
14/05/25

Quotas most likely option for DRC cobalt export restart

London, 14 May (Argus) — The resumption of cobalt exports from the Democratic Republic of Congo (DRC) under a quota system appears almost inevitable, market participants said ahead of the Cobalt Institute's annual conference in Singapore this week. With cobalt prices rising and stocks tightening globally, market participants increasingly expect that the DRC's blanket cobalt export ban — implemented in late February — will transition into a more sustainable quota system. The current freeze has pushed up global cobalt prices, but also blocked the flow of royalties to the Congolese treasury, creating what several traders described as a politically deliberate but ultimately transitional phase. "This is not [Congolese trading and mining firm] Gecamines — it's Kinshasa, it's the ministry of mines, and ultimately it's the presidency," one trader said, emphasising the centralised nature of the decision-making this time around. The government's key grievance is financial, multiple sources agreed. Cobalt royalty revenues have collapsed in recent years, according to several market participants. "They've lost billions," said one source with direct links to the ministry of mines. "This only makes sense if they replace the ban with something dynamic that keeps prices up and restarts the royalty flow." Prices up, revenues frozen Prices for cobalt hydroxide have nearly doubled since February, from $6/lb cif China to close to $12/lb — a sharper jump than during than any previous bans on DRC exports, including the ban on Chinese producer CMOC's Tenke Fungerume mine in 2022, now the largest cobalt mine in the world ( see graph ). But with exports halted, the Congolese government has reaped none of the upside. "They got the prices up, sure — but right now, there's nothing coming in. No exports mean no royalties," one trader noted, "A quota is the only real way forward." Market participants expect any such quota regime to be modelled loosely on Opec, with the DRC restricting supplies in a co-ordinated way to support pricing. "The officials running this are oil and gas guys," one source who has met with the DRC delegation said. "They want Opec on steroids. They've said that outright." Others draw comparisons with Indonesia, which already operates a quota system for its nickel ore mining permits and mixed-hydroxide-precipitate (MHP), which contains cobalt. "Indonesian quotas are real, but they're built into nickel flows. It's not exactly apples to apples," a trader said. "So for Indonesia to reduce cobalt output, they'd have to reduce nickel output, which they don't want to do." Stockpiles thinning, squeeze ahead Record-high first-quarter cobalt hydroxide production by CMOC and global trafing and mining firm Glencore — at 30,000t and 9,500t, respectively — suggests a healthier supply picture than is really the case. "Production hasn't stopped, but that's the point — if exports don't resume, stocks will just build up inside the DRC or dry up abroad," a trader said. Some estimates place global cobalt hydroxide inventories at 50,000–70,000t, but availability depends heavily on who holds what. "20,000t with a larger producer is not the same as 20,000t with a small recycler," one trader said. "Some are more inclined to sit on it and wait for prices to jump." Multiple participants expect a squeeze to emerge in the international market by August, as final pre-ban shipments are consumed and no new material enters the pipeline. "One producer told people there'd be no more shipments after May/June," one source with direct knowledge of trading flows said. "That means by July, China is chewing through remaining stocks — and by August, you're in crunch territory." Some traders are already stockpiling, with exporters deliberately delaying cargoes to benefit from rising prices, market participants said. Strong enforcement The DRC's export restrictions are being heavily enforced. A customs brigade with military backing was deployed recently to Kasumbalesa on the DRC-Zambia border — the country's only significant cobalt export route — to prevent smuggling and enforce the ban. "People writing about illegal smuggling clearly haven't been to Katanga. There's one road. One crossing. It's tightly controlled," a trader told Argus . The new level of sophistication, some argue, is why a transition to quotas feels inevitable. "Extending the ban helps no one in the long term — not the DRC, not Chinese refiners, not the market," an industry consultant said. "A quota system is the only option that gives them both price and payment." Market sentiment remained mixed ahead of next week's conference, with cobalt spot trading thin, ranging from $15-16/lb in-warehouse Rotterdam for Chinese material, $17-18/lb for western standard grade and $19-20/lb for alloy grade. Whether the announcement comes in Singapore or in the weeks that follow, few now doubt the final outcome. "This [export ban] isn't a one-off," one participant said. "It's the start of a new model. The days of Congo flooding the market and watching others profit are over." By Chris Welch Cobalt prices post-DRC supply shocks pc Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

News

Indonesian cobalt output capacity to double by 2027


14/05/25
News
14/05/25

Indonesian cobalt output capacity to double by 2027

Singapore, 14 May (Argus) — Indonesian cobalt production capacity from its high-pressure acid leach (HPAL) operations will more than double to 114,000t in 2027 from 55,000t in 2024, National Economic Council member and executive secretary Septian Hario Seto has said. But there will probably not be significant capacity expansion beyond 2027, Seto told the Cobalt Congress 2025 conference on 14 May in Singapore. Xu Aidong, cobalt branch chief expert and adviser at the China Nonferrous Metals Industry Association, agreed that capacity will probably stick given slower-than-expected nickel consumption growth and rising costs for HPAL projects that include increasing sulphur prices used in hydrometallurgical production lines. Seto expects cobalt prices to trend up further if the Democratic Republic of Congo's (DRC) cobalt export ban continues but warned that the measure could backfire as it could prompt technology adaptation to lower the cobalt content in batteries. "I think we [saw] in 2017 and 2018 [that the battery sector] responded with massive adoption of the [nickel-cobalt-manganese] NCM 811, so you are compromising long-term demand of cobalt with this one," Seto said. Mixed hydroxide precipitate (MHP) production in Indonesia is still able to generate 30-40pc profit margins even with nickel prices around $15,000/t, Seto added, attributing that partly to the cobalt content. The country exported almost 1.56mn t of MHP last year, with cobalt exports up to around 44,350t. Indonesia previously separated the MHP before further processing into nickel sulphate and cobalt sulphate. "But nowadays, we directly ship the MHP and there is one factory in Indonesia that can process further the MHP going into the precursor without doing the crystallisation of the nickel sulphate," Seto said. "As long as we are increasing the MHP production in Indonesia, it's not possible to [be asked] to control this cobalt," Seto said, adding that the country does not see cobalt as an "independent mineral" but one closely intertwined with nickel. Indonesia's position on nickel is very similar to the DRC's position on cobalt, said Seto, where the biggest producer has to be "careful" and "responsible" in ensuring sufficient supply in the market or risk being treated as "not reliable". A DRC decision on whether to extend the export ban or impose a strict limitation of exports "in part" has yet to be made . The country's mineral markets regulator Arecoms said during the conference that it will communicate its decision as planned at the end of the cobalt export suspension period, at odds with Chinese market participants' expectations for the conference. By Joseph Ho Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

News

UK TRA proposes 40pc cap on other countries' HDG


13/05/25
News
13/05/25

UK TRA proposes 40pc cap on other countries' HDG

London, 13 May (Argus) — The UK Trade Remedies Authority (TRA) has recommended the imposition of a 40pc cap on the other countries' quotas for hot-dip galvanised (HDG) and plate in its statement of final determination published today. It proposes that the caps come into effect on 1 October to enable material already on the water to clear and avoid supply restrictions. "This would address the concern about crowding out, whilst maintaining a similar volume of imports to come from existing supply countries," the TRA said. The other countries' quota for HDG is 88,075t for July-September, meaning anyone selling into it — the quota is dominated by Vietnam and South Korea — has access to 35,230t before duties become payable. The TRA said there should be no cap on organic coated material, despite requests to the contrary from UK Steel. Going forward, Turkey will not be in scope of the safeguard on HDG as its share during the investigation period was just 0.1pc. The TRA said unused quota should no longer be rolled forward to the next quota, and that countries with their own individual quota should have no access to the residual other countries' quota in the final quarter of the quota year, April-June. These two changes are largely in line with those made by the EU in its recent safeguard review. Vietnam will also come into the residual quota for hot-rolled coil, which is 24,295t/quarter, as its volumes have exceeded the 3pc limit specified by the WTO for developing economy status, reaching 4.3pc in the TRA's investigation period. Vietnam had been a favoured origin for traders and buyers, given its previous exemption from the measures. Egypt remains exempt and will likely be subject to increased interest going forward. Some large buyers have been visiting the country in recent months to establish supply lines. The TRA's recommendation "falls short of what is required, given the scale of the challenge the UK industry is faced with", UK Steel said. By Colin Richardson Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Generic Hero Banner

Business intelligence reports

Get concise, trustworthy and unbiased analysis of the latest trends and developments in oil and energy markets. These reports are specially created for decision makers who don’t have time to track markets day-by-day, minute-by-minute.

Learn more