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STOLT BASUTO — Know Your Vessel

Updated: 2026-07-27 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Chemical tanker
Built
2006
20 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
4,004
tonnes/year
Distance
16,588
nm/year
YearRatingRatio
2023Unrated—
2022Unrated—
2021Unrated—
2020Unrated—

EU MRV 2024: 15,947 t CO2, 5,100 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
66h
3d per port
Port Utilization
34.1%
time in port
Dark Events
3
180h total

Primary route: ULSAN → CAOJING → ROTTERDAM MAASVLAKTE

Data period: 2023-07-01 to 2025-09-09

PortCountryVisits
ULSANKOR11
CAOJINGCHN9
ROTTERDAM MAASVLAKTENLD7
TELOK RAMUNIAMYS5
TANJUNG PELEPASMYS5

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-09-082025-09-09—MYS0.5d
2025-09-082025-09-08—MYS0.7d
2025-09-042025-09-07TANJUNG UBANIDN2.9d
2025-09-012025-09-03BELAWANIDN1.6d
2025-08-292025-09-01BELAWANIDN3.2d
2025-08-132025-08-24TANJUNG PELEPASMYS11.1d
2025-07-082025-07-09LAS PALMASESP0.9d
2025-07-012025-07-03SAINT HELENSGBR2d
2025-06-292025-07-01—GBR1.9d
2025-06-272025-06-29LE HAVREFRA1.7d
2025-06-242025-06-27—FRA3.2d
2025-06-092025-06-23ROTTERDAM MAASVLAKTENLD13.9d
2025-05-022025-05-03—MYS0.6d
2025-05-022025-05-02PORT KLANGMYS0.2d
2025-04-302025-05-01—MYS1.3d
2025-04-272025-04-29TANJUNG PELEPASMYS1.3d
2025-04-202025-04-27DUMAIIDN6.4d
2025-04-152025-04-16VILLANUEVAPHL1.2d
2025-04-142025-04-15CAGAYAN DE OROPHL0.1d
2025-04-082025-04-09ULSANKOR0.8d

AIS Dark Periods

3 events, 180 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2023-10-082023-10-14127————HIGH RISK ZONE
2023-10-052023-10-0636————HIGH RISK ZONE
2023-09-302023-10-0117————HIGH RISK ZONE

ESTIMATED — implied speed = straight-line distance / dark hours. Actual route unknown. Reference: loaded VLCC ~12-14 kn, ballast ~15-16 kn, stationary <1 kn = possible STS or anchorage.

Loitering Events

32 events, 227 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-01741.6, 143.30.9 kn—
2026-02-152730.2, 123.30.1 kn—
2026-02-101031.2, 122.50.1 kn—
2026-01-061-29.2, 40.51.7 kn—
2025-11-20231.0, -71.00.9 kn—
2025-11-19228.5, -75.80.3 kn—
2025-01-28252.4, 3.01.4 kn—
2025-01-28352.4, 3.01.3 kn—
2025-01-27352.3, 3.01.1 kn—
2025-01-27252.4, 3.01.6 kn—

STS Encounter Detection

Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)

2026-02-10 — 31.2, 122.5

VesselIMOStatusDurationSpeed
ARGENT SUNRISE9392377Clean56h0.1 kn

2025-01-27 — 52.3, 3.0

VesselIMOStatusDurationSpeed
OCEAN VENTURE9660657Clean3h1.6 kn

2024-10-26 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
HAFNIA RAVEN9706061Clean166h0.1 kn

3 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignD5DU4
Deficiency Count0
Detention Count0
Last Exam—

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events. All records cryptographically attested on Polygon.

Data sources: U.S. Treasury (OFAC SDN), U.S. Energy Information Administration, European Maritime Safety Agency (EU MRV), U.S. Coast Guard (PSIX), Global Fishing Watch (GFW satellite AIS), AISStream.io. All data cryptographically attested on Polygon blockchain.

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