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Former oil trader pleads guilty to price manipulation in multiyear conspiracy

‘The defendant […] illegally manipulated the fuel oil market by creating artificial prices that undermined the legitimate forces of supply and demand,’ said DoJ.

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The U.S. Department of Justice on Thursday (25 March) said Emilio Jose Heredia Collado pleaded guilty Wednesday to a multiyear conspiracy to engage in commodities price manipulation.

According to court documents and statements made in court, Heredia was employed as a trader at Company A, an oil trading company, and later at Company B, a multinational commodity trading company, after it had acquired Company A.

Between approximately September 2012 and August 2016, Heredia conspired with other employees at Company A, and later at Company B, to manipulate the price of fuel oil bought from, and sold to, a particular counterparty, Company C, through private, bilateral contracts.

“The defendant and his co-conspirators unlawfully manipulated the fuel oil market for their own gain by creating artificial prices that undermined the legitimate forces of supply and demand in one of our nation’s key commodity markets,” said Acting Assistant Attorney General Nicholas L. McQuaid of the Justice Department’s Criminal Division.

According to the DoJ, Heredia and his co-conspirators sought to unlawfully enrich themselves, Company A, and Company B by increasing profits and reducing costs on the fuel oil contracts with Company C.

The price terms of the contracts were set by reference to the daily benchmark price assessment published by S&P Global Platts (Platts) for intermediate fuel oil 380 CST at the Port of Los Angeles (Los Angeles 380 CST Bunker Fuel) on a certain day or days plus or minus a fixed premium.

As part of the price manipulation conspiracy, Heredia directed his co-conspirators to submit orders to buy and sell (bids and offers) to Platts during the daily trading “window” for the Platts Los Angeles 380 CST Bunker Fuel price assessment with the intent to artificially push the price assessment up or down.

For example, if Company A or Company B had a contract to buy fuel oil from Company C, Heredia directed his co-conspirators to submit offers during the Platts “window” for the express purpose of pushing down the price assessment and hence the price of fuel oil bought from Company C.

The bids and offers were not submitted to Platts for any legitimate economic reason by Heredia’s and his co-conspirators, but rather for the purpose of artificially affecting the Platts Los Angeles 380 CST Bunker Fuel price assessment so that the benchmark price, and hence the price of fuel oil that Company A or Company B bought from, and sold to, Company C, did not reflect legitimate forces of supply and demand.

The U.S. Postal Inspection Service is currently investigating the case.

Note: Several media publications have since identified Heredia to be a former employee of  Anglo-Swiss multinational commodity trading and mining company Glencore.


Photo credit: Bill Oxford
Published: 26 March, 2021

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Bunker Fuel

Singapore: Bunker fuel sales down by 3.8% on year in July 2026

4.73 million mt of various marine fuel grades were delivered at the world’s largest bunkering port in July, up from 4.92 million mt recorded during the similar month in 2025.

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Singapore: Bunker fuel sales down by 3.8% on year in July 2026

Sales of marine fuel at Singapore port fell by 3.8% on year in July 2026, according to data from the Maritime and Port Authority of Singapore (MPA).

In total, 4.73 million metric tonnes (mt) (exact 4,731,900 mt) of various marine fuel grades were delivered at the world’s largest bunkering port in July, up from 4.92 million mt (4,918,000 mt) recorded during the similar month in 2025.

Deliveries of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in July (against on year) recorded respectively 1.95 million mt (zero from 1.95 million mt), 2.33 million mt (-2.1% from 2.38 million mt), 1,600 mt (+100% from zero), 700 mt (-82% from 3,900 mt) and zero (from zero).

Singapore: Bunker fuel sales down by 3.8% on year in July 2026

Bio-blended variants of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in July, (against on year) recorded respectively 8,200 mt (-83.7% from 50,300 mt), 29,900 mt (-62.9% from 80,500 mt), zero (from zero), zero (from zero) and zero (from zero). B100 biofuel bunkers, introduced in February last year, recorded 1,400 mt (-46.2% from 2,600 mt). 

LNG and methanol sales were 58,700 mt (+41.4% from 41,500 mt) and zero (from zero) respectively. There were no recorded sales of ammonia for the month and so far since 2025.

 

Photo credit: Maritime and Port Authority of Singapore
Published: 17 August, 2026

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Alternative Fuels

Ammonia, methanol bunkering workshops to be held at 13th Singapore Safety@Sea Week

Three workshops on ammonia bunkering, methanol bunkering, and crew safety awareness are part of MPA’s Safety@Sea Week, which will be held from 17 to 21 August.

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The Maritime and Port Authority of Singapore (MPA), together with industry partners, on Monday (17 August) launched several new initiatives to enhance maritime safety. 

Announced at the opening of the 13th Singapore Safety@Sea Week, these initiatives will support shared learning, strengthen operational capabilities, and prepare the industry for the safe adoption of new technologies.

Organised by MPA from 17 to 21 August, this year’s Safety@Sea Week is themed “All Hands on Deck – Safety First!”. About 1,500 participants from across the maritime community are expected to take part in 18 events organised by MPA and its partners. 

These include the Safety@Sea Symposium, featuring seven speakers across two panel sessions, and three workshops on ammonia bunkering, methanol bunkering, and crew safety awareness. 

Speaking at the opening, Mr Murali Pillai, Senior Minister of State for Law and Transport, highlighted three priorities for strengthening maritime safety: harnessing technology responsibly, preparing early for emerging risks, and keeping people at the centre of safety. He also underscored the importance of strong partnerships across the maritime community in building a strong safety culture.

At the opening of Safety@Sea Week, the National Maritime Safety at Sea Council and the Singapore Shipping Association launched the Singapore Near Miss Reporting System to encourage the reporting and sharing of lessons from near miss incidents.

Modelled on the internationally recognised Confidential Human Factors Incident Reporting Programme (CHIRP), the system provides sea space users with a confidential online channel to report near misses. CHIRP will independently receive the submissions and provide anonymised information to the Council, which will distil key safety lessons for sharing with the wider maritime community.

Note: More information about the event can be found here

 

Photo credit: Peter Nguyen on Unsplash
Published: 17 August, 2026

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Bunker Fuel

Alkagesta highlights key insights on European choke point pressures in August

Update covers dual supply crisis currently shaping global bunker markets — a stalled Strait of Hormuz peace process and Rhine water levels at a 140-year record low — and the implications for Singapore.

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Alkagesta

Malta-based global commodity trading house Alkagesta recently shared latest market insight examining the dual supply crisis gripping global energy markets as diplomatic efforts to reopen the Strait of Hormuz stall and Rhine water levels fall to record lows, creating what the company describes as a “state of emergency” for European inland fuel distribution.

In an article published on Alkagesta Market Insights on 11 August, the company’s trading and market intelligence teams outlined how the convergence of two simultaneous logistical crises is tightening prompt fuel availability across Singapore, Northwest Europe, and the Mediterranean:

Strait of Hormuz transits fell to a near-one-month low of 13 ships on August 9 following an attack on an ADNOC-linked tanker, as both the US and Iran demand war reparations before any reopening agreement can be reached. Simultaneously, Rhine water levels at the Kaub chokepoint fell to 16 cm on August 10 — the lowest since records began in 1880 — with forecasts pointing to a further drop to just 4 cm by August 14, effectively halting barge traffic and trapping fuel oil stocks at the ARA hub.

The supply picture across both key hubs has deteriorated sharply. In Singapore, Middle Eastern fuel oil imports nearly tripled week-over-week to 328,878 mt by July 29 — the highest volume since March — providing some relief as onshore commercial heavy distillate stocks rose to a five-week high of 19.58 million barrels by August 5. However, July bunker fuel sales are estimated to have fallen 3.7% month-over-month to 4.44 million mt, with elevated premiums redirecting prompt demand toward alternative ports including Zhoushan and Port Klang.

In Europe, the VLSFO market remains acutely undersupplied as refiners continue to prioritize high-margin diesel over low-sulfur blending components, while the Rhine crisis has forced barges to operate at just 15–20% of normal capacity — with freight rates from Rotterdam to Karlsruhe rising more than 400% in two months.

Alkagesta’s strategic outlook points to a potential total breakdown in Rhine-linked inland distribution by mid-August, a VLSFO Hi-5 spread likely to remain above $200/mt through Q3, and a global crude market that analysts warn requires an additional 2.1 million b/d for 18 months to rebuild depleted inventories.

Note: The full article can be read here.

 

Photo credit: Alkagesta
Published: 17 August, 2026

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