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Bunker Flash: Organic Chloride Compound Detected in Singapore Bunkers

Source of theses organic chlorides could be from chemicals used in engine air coolers and cleaning agents used in the dry-cleaning industry.

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Marine fuel testing and marine surveying business Maritec Pte Ltd (CTI-Maritec) on Wednesday (17 March) issued an alert regarding organic chloride compound detected in Singapore bunkers:

Issued on 17 March 2022

Maritec Pte Ltd has tested several samples representing HSFO deliveries from 04 -13 Mar 2022 in Singapore, detecting Chlorinated Organic Compound by GCMS test method. The product tested had1-2-Dichloroethane ranging 1955 ppm –3753 ppm & Tetrachloroethylene ranging 127 ppm –217 ppm. These samples are also marginally stable using test method SMS 1600 between 1.00–1.10, which may cause excessive sludging.

Source of theses organic chlorides could be from chemicals used in engine air coolers and cleaning agents used in the dry-cleaning industry and should not be present in bunker fuels at these levels.

There has been a reported case of Purifier Sludging, Filter clogging and fuel pump damages among the samples tested.

With a high concentration of chlorinated compounds, this is an indication for the presence of residual chlorinated degreasing/cleaning solvents in bunker fuel which will cause excessive wear to fuel pump plunger and barrel assembly. Please monitor the fuel pump index closely to check for deteriorating performance. Ensure there is sufficient spare seals and plunger barrel assembly to replace damaged units if necessary.

The P-value of an oil gives information on stability and stability reserve. A higher P-value indicates that the oil is more stable with respect to flocculation of asphaltenes. Please find table below.

Maritec TSP table 1

Unstable fuel will form excessive sludge concentrations in tanks and can choke purifiers, filters, fuel injection equipment and even the fuel lines. Under such conditions fuel treatment is often impossible and even transfer becomes problematic. Particularly in the case of thermally unstable fuels where problems manifest in the filters, purifiers, and fuel service system heaters.

It is advisable to carefully observe the vessel fuel system for the above signs and conduct further GCMS testing by ASTM D7845 & assess the stability of the fuel further by SMS 1600 as pre-emptive measures. In cases where a ship suspects the specific fuel in use on board is the possible cause of the operational problems, applicable evidence should be gathered to support further investigation. Such evidence includes but is not limited to logging the case in detail, collecting further in-use fuel system samples, documenting the evidence leading up to, during and after the operational problems were experienced as well as any mitigating actions taken.

This document however does not reflect on the overall quality of fuel being supplied in Singapore, if you intend to bunker at this region, Maritec Pte Ltd can also assist you in with further information on quality of bunkers tested in different regions. If you require any other information or assistance do not hesitate to contact your Maritec Sales Representative.

 

Photo credit and source: CTI-Maritec
Published: 17 March, 2022

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China: Yangpu records 27% on year increase in bunkering volumes from Jan to May

Latest bunker supplier at Yangpu port is Hainan Luhai Energy which received a license from the Danzhou Municipal People’s Government in April 2025.

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The Port of Yangpu located in Hainan Island recorded a 27% on year increase in bonded bunkering volume for the period between January to May 2025 due to local government initiatives, according to Danzhou Municipal People’s Government on 5 July.

During the five-month period, the port supplied 149,400 metric tonnes (mt) of bunker fuel to 288 international vessels, compared to 117,400 mt of marine fuel to 278 ships in the year before.

Explaining the 2025 figures, the government pointed out 145,400 mt of bonded bunker fuel to 275 vessels were delivered by bunkering firms under national licenses, while 4,000 mt of bonded marine fuel were sent by bunkering companies under Hainan licenses.

To date, there are four bunker suppliers operating at Yangpu port. The latest to join is Luhai Energy Technology Development (Hainan) Co., Ltd (陆海能源科技发展(海南)有限公司) which received a license from the Danzhou Municipal People’s Government in April 2025.

“In the future, we will continue to work hard to continuously optimise the bonded oil refuelling service system, increase policy publicity and promotion efforts, attract more bonded oil refuelling companies to settle in Yangpu, and continuously expand the scale of business, and promote the implementation of the bonded oil refuelling policy,” stated Li Leiming, a mid-level employee of the Yangpu Investment Promotion Bureau.

 

Photo credit: Chuanhaozi under Creative Commons Licences
Published: 14 July 2025

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Singapore retains ranking as world’s top maritime centre for 12th consecutive year

Finds report jointly published by the Baltic Exchange and China’s Xinhua News Agency.

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Singapore bunker tankers and sky

Singapore on Friday (11 July) said it has retained its ranking as the world’s top maritime centre, marking the 12th consecutive year it has led the Xinhua-Baltic International Shipping Centre Development (ISCD) Index.

Jointly published by the Baltic Exchange and China’s Xinhua News Agency, the Xinhua-Baltic ISCD Index provides an independent benchmarking of the world’s leading maritime hubs.

It evaluates factors such as cargo throughput, port infrastructure, maritime services (including finance, law and shipbroking), and the overall business environment.

The index is closely monitored by shipping lines, port investors, and maritime service providers to track market competitiveness, and inform investment location and service development decisions.

Singapore retained its top position among 43 maritime cities and regions, underpinned by its consistent performance as one of the world’s busiest transhipment and bunkering hubs, and a well-established ecosystem of professional maritime services and expertise.

In 2024, Singapore handled 41.12 million twenty-foot equivalent units (TEUs) in container throughput – a record high – and saw total vessel arrival tonnage exceed 3 billion gross tons. The Port of Singapore also remains the world’s largest bunkering port, having supplied 54.92 million tonnes of marine fuel in 2024.

Home to more than 200 international shipping groups and a growing number of maritime technology start-ups, Singapore continues to strengthen its position as a global node for maritime innovation and enterprise.

This growing industry base is also creating new career pathways in areas such as port operations, digital systems management, automation, maritime law, and sustainability – as the sector transforms to meet the needs of a more digital and decarbonised future.

“We thank our industry partners, the research and enterprise community, and our unions who have been instrumental in Singapore’s journey to become a leading international maritime centre and global hub port,” said Ang Wee Keong, Chief Executive of the Maritime and Port Authority of Singapore.

“We will continue to build on this momentum by innovating and investing in digitalisation, green technologies, and workforce development to strengthen Singapore’s position as a trusted and future-ready international maritime centre.”

 

Photo credit: Manifold Times
Published: 14 July 2025

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“LNG London” marks 1,000 safe LNG bunkering ops in Rotterdam and Antwerp

Milestone is a tribute to the technical expertise and steadfast dedication of LNG London’s team, states Victrol.

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The LNG London, a liquefied natural gas (LNG) bunkering vessel chartered by Shell, owned by LNG Shipping, and operated by Victrol recently completed over 1,000 safe LNG bunkering operations across the ports of Rotterdam and Antwerp.

“This landmark achievement underscores LNG London’s unwavering commitment to safety, reliability, and environmental stewardship as LNG rises to prominence as a lower-emission marine fuel compared to conventional fuel oil,” stated Victrol on Friday (11 July) over a LinkedIn update.

“With this milestone, LNG London reaffirms its pioneering role in promoting sustainable, lower-emission bunkering throughout the Amsterdam–Rotterdam–Antwerp (ARA) hub.”

Launched in June 2019, LNG London has a capacity of 3,000 m³, spans 110 m in length, and navigates inland waterways with ease—facilitating efficient LNG supply to both seagoing vessels and barges offshore-energy.

Victrol as the vessel’s operator, emphasises the outstanding performance of the crew and the vessel’s robust design. Built with stringent safety specifications, LNG London strives to maintain high operational standards. This milestone is a tribute to the team’s technical expertise and steadfast dedication.

Building on the good work of LNG London, Shell had also enhanced its bunkering network with the larger Energy Stockholm, an 8,000 m³ bunker vessel, now operating in Antwerp, Rotterdam, Zeebrugge, and Amsterdam.

Related: Europe: ‘LNG London’ bunkering vessel starts operations at Rotterdam
Related: “LNG London” conducts first ship-to-ship LNG bunkering operation at Rotterdam
Related: Bureau Veritas classifies Europe’s largest inland waterway LNG bunker barge
Related: Europe’s largest LNG bunkering barge on maiden voyage to ARA
Related: Shell takes delivery of Europe’s largest inland LNG bunkering vessel

 

Photo credit: Victrol
Published: 14 July 2025

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