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BIG MAG

Shadow fleet · Person of interest · Sanctioned entity
TypeVessel[sources]
NameBIG MAG[sources]
Build Date[sources]
Call SignHORS[sources]
Deadweight Tonnage298833[sources]
DescriptionThe vessel is involved in the supply of Iranian oil to China. Since the beginning of 2025, tanker IMO 9263215 has made at least two oil shipments using sanctioned vessels of the sanctioned National Iranian Tanker Company (NITC) to assist in delivering up to six million barrels of oil to China. Iran's shadow fleet relies on little-known ship management companies to operate its fleet of tankers, which Tehran needs to disguise Iranian oil shipments to China using ship-to-ship (STS) transportation with sanctioned vessels. On May 08, 2025, USA imposed sanctions on the vessel. According to GISIS IMO data, as of July 14, 2025, the vessel's flag is unknown.[sources]
FlagPanama[sources]
Gross Registered Tonnage159730[sources]
IMO NumberIMO9263215[sources]
MMSI356336000[sources]
Past FlagsLiberia · Panama[sources]
Previous nameCosgreat Lake · Lila Zhuhai · Win Win[sources]
Type20 · Crude Oil Tanker · Oil tanker[sources]
Source linksanctionssearch.ofac.treas.gov[sources]
Last changeLast processedFirst seen

Relationships

Data sources

Ukraine War and Sanctions5,300

Sponsors and accomplices of Russian armed aggression against Ukraine.

Ukraine · GUR

US Trade Consolidated Screening List (CSL)23,257

The Consolidated Screening List (CSL) is a list of parties for which the United States Government maintains restrictions on certain exports, re-exports, or transfers of items.

United States · ITA

US OFAC Specially Designated Nationals (SDN) List35,108

The primary United States' sanctions list, specially designated nationals (SDN) part.

United States · OFAC

External databases

The record has been enriched with data from the following external databases:

Tokyo MoU Port State Control Inspections613

Vessels inspected by member authorities under the Tokyo MoU.

External dataset · Global · Tokyo MoU


Source data IDs: tokyo-mou-psc-711b2a574712ccbe79a57d59bc1b58cbfdaabb5c · ua-ws-vessel-1091 · tokyo-mou-psc-bdc75435e94f539c6054c86fecee900b5ce0aab2 · ua-ws-dd98afdb705d0c87f7d816d428c7d13382567f04 · ofac-54147

For experts: raw data explorer