HAFNIA AMETHYST — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Chemical tanker
Built
2015
11 years old
DWT
25,000

Present Location

Last seen at
ZHUHAI
CHN
Arrived
2026-07-06
Departed
2026-07-06
20d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
6,186
tonnes/year
Distance
23,933
nm/year
YearRatingRatio
2023Unrated
2022Unrated
2021Unrated
2019Unrated
2018Unrated

EU MRV 2023: 6,186 t CO2, 1,969 t fuel, 258.47 kg CO2/nm

Voyage Pattern

Port Visits
89
Avg Dwell
67h
3d per port
Port Utilization
23.3%
time in port

Primary route: SHANGHAI → GUANGZHOU → SHENZHEN

Data period: 2023-08-02 to 2026-07-06

PortCountryVisits
SHANGHAICHN6
SHENZHENCHN4
PANAMA CANAL ANCHORAGEPAN4
MANZANILLOPAN4
GUANGZHOUCHN4

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-062026-07-06ZHUHAICHN0.6d
2026-07-032026-07-06SHENZHENCHN3.1d
2026-06-272026-07-03GUANGZHOUCHN5.1d
2026-06-202026-06-22MYS1.7d
2026-06-182026-06-20PORT KLANGMYS2.7d
2026-06-122026-06-18MYS5.1d
2026-06-082026-06-12PORT KLANGMYS4.5d
2026-06-012026-06-05TELOK RAMUNIAMYS4.6d
2026-05-272026-05-29THA2d
2026-05-172026-05-18KOR1.6d
2026-04-152026-04-17PANAMA CANAL ANCHORAGEPAN1.7d
2026-04-132026-04-15MANZANILLOPAN2d
2026-03-292026-04-08USA9.6d
2026-03-252026-03-29USA3.6d
2026-03-192026-03-21CHARLESTONUSA2.5d
2026-03-042026-03-07ALGECIRASESP2.2d
2026-02-202026-02-21TUR1.6d
2026-02-172026-02-18SUEZ SOUTH ANCHORAGEEGY0.9d
2026-02-132026-02-15RABIGHSAU1.6d
2026-02-042026-02-05PORT SAIDEGY0.3d

Loitering Events

26 events, 315 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-08537.4, 16.11.6 kn
2026-01-07437.4, 15.91.8 kn
2025-12-274337.1, 15.90.6 kn
2025-12-271037.1, 15.71.6 kn
2025-12-25637.1, 15.71.3 kn
2025-12-231137.1, 15.71.3 kn
2025-12-222437.1, 15.80.3 kn
2025-09-234338.5, 119.40.1 kn
2024-07-07335.5, 129.91.8 knHIGH RISK
2024-07-06435.5, 129.91.7 knHIGH RISK

STS Encounter Detection

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

2025-12-25 — 37.1, 15.7

VesselIMOStatusDurationSpeed
RED GARNET9694359Clean18h1.0 kn

2025-12-23 — 37.1, 15.7

VesselIMOStatusDurationSpeed
RED GARNET9694359Clean15h0.9 kn

2025-12-22 — 37.1, 15.8

VesselIMOStatusDurationSpeed
RED GARNET9694359Clean23h0.4 kn

2024-07-07 — 35.5, 129.9

VesselIMOStatusDurationSpeed
G.FOREVER9409302Clean2h1.8 kn
NAVE QUASAR9514559Clean7h1.3 kn

2024-05-18 — 25.6, -93.3

VesselIMOStatusDurationSpeed
NICE9247819Clean67h0.8 kn

2024-02-10 — 35.3, 129.8

VesselIMOStatusDurationSpeed
SILVER HANNAH9682409Clean18h1.0 kn
SILVER HANNAH9682409Clean6h1.2 kn

2024-02-09 — 35.2, 129.8

VesselIMOStatusDurationSpeed
SILVER HANNAH9682409Clean18h1.0 kn

2023-11-10 — 24.9, -89.8

VesselIMOStatusDurationSpeed
ELKA DELPHI9705902Clean32h1.3 kn

2023-08-07 — Singapore Strait

VesselIMOStatusDurationSpeed
FT ISLAND9166675SANCTIONED673h0.0 kn
JIU YUE9323429SANCTIONED1998h0.1 kn
ELVA9196644SANCTIONED24h0.1 kn
LEXIE9203277SANCTIONED619h0.0 kn

10 unique vessels encountered, 4 sanctioned

USCG Registration

StatusActive
Call SignV7GW3
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. 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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