What kind of ship is Yuan Tang Wan?

Yuan Tang Wan is an oil tanker sailing under the flag of China, built in 2020. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 64,573.

What sanctions and inspection records does Voydar hold for Yuan Tang Wan?

Voydar has no matched sanctions record displayed for Yuan Tang Wan from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Yuan Tang Wan. Missing records do not establish whether the ship has been detained.

Yuan Tang Wan

Oil tanker · China · built 2020 · AIS Class A

IMO9846005MMSI413848000Call signBOHN5Last AIS position Sep 29, 2026, 12:14 UTC

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In short

Yuan Tang Wan (Oil tanker, China flag) was last seen on AIS on Sep 29, 2026, 12:14 UTC, under way at 12.1 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is ZHOU SHAN, with an ETA of Oct 16, 2026, 12:00 UTC; its reported draught is 12.8 m (voyage report via AISstream.io global terrestrial AIS, received Sep 29, 2026, 07:35 UTC). ISM manager: COSCO SHIPPING Energy Transportation Co., Ltd. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: China
Year built: 2020
Gross tonnage: 64,573
Size (length × beam): 250 m × 44 m
ISM manager: COSCO SHIPPING Energy Transportation Co., Ltd.

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Last reported position

received Sep 29, 2026, 12:14 UTC

Position: 48.5013° N, 126.7098° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12.1 kn
Course: 269°
Heading: 267°

48.5013° N, 126.7098° W

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Yuan Tang Wan
IMO numberWhat is an IMO number?: 9846005
MMSIWhat is an MMSI?: 413848000
Call signWhat is a call sign?: BOHN5
Flag: China
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 64,573
Deadweight (DWT): Source: Wikidata, record Q104379966. Added to Voydar on September 23, 2026. Licence: CC0 1.0.113,684 t
Length overall: 250 m
Beam: 44 m
Year built: 2020

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: COSCO SHIPPING Energy Transportation Co., Ltd.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Mar 23, 2026, 23:57 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Mar 23, 2026, 11:44 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jan 11, 2026, 11:27 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jan 11, 2026, 01:51 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 31, 2025, 09:07 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 30, 2025, 16:46 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2024	5,490 t	1,743 t	56 days	404 kg
2025	4,711 t	1,504 t	58 days	390 kg

Technical efficiency: EEDI (2.88 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Mar 23, 2026, 11:44 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Jan 11, 2026, 01:51 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jul 30, 2025, 16:46 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: July 30, 2025.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Frequently asked questions

Where is Yuan Tang Wan now?: Yuan Tang Wan (Oil tanker, China flag) was last seen on AIS on Sep 29, 2026, 12:14 UTC, under way at 12.1 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was ZHOU SHAN (voyage report via AISstream.io global terrestrial AIS, received Sep 29, 2026, 07:35 UTC). This report does not confirm the ship’s current route.
What kind of ship is Yuan Tang Wan?: Yuan Tang Wan is an oil tanker sailing under the flag of China, built in 2020. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 64,573.
Who is recorded as the owner or manager of Yuan Tang Wan?: COSCO SHIPPING Energy Transportation Co., Ltd. is recorded as ISM manager for Yuan Tang Wan (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Yuan Tang Wan?: Voydar has no matched sanctions record displayed for Yuan Tang Wan from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Yuan Tang Wan. Missing records do not establish whether the ship has been detained.

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