Navalyze · Oil tanker · Ship

FRONT SHANGHAI

IMO: 9832262
Type: Oil tanker
Average cargo carried: 69,319 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 2.82 g CO₂/t·nm

ISM company (DoC holder) in 2025: Sea 329 Leasing Co Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 69,319 t of cargo on average.

Fuel kg/nm

145

Oil tanker median 129 kg/nm (+13%)

CO₂ per transport work (cargo)

6.55

g CO₂/t·nm · Oil tanker median 7.95 (−18%)

Average speed

9.6 kn

Oil tanker median 10.7 kn (−10%)

Fuel per day at sea

33.4 t/day

Fuel consumed

4,888 t

CO₂ emitted

15,312 t

15,552 t CO₂eq incl. CH₄ and N₂O

Distance sailed

33,724 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,512 h

146 days, 40% of the year

Within the oil tanker fleet, 2025

Set against all 1,665 oil tanker ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 145 kg/nm · median 129 (+13%)

76.1Ranks 1,096 of 1,665, lowest first191

Average speedThis ship 9.6 kn · median 10.7 (−10%)

8.0Faster than 24% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 6.55 g CO₂/t·nm · median 7.95 (−18%)

4.51Ranks 549 of 1,665, lowest first27.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports0%
From the EU31%
Into the EU61%
At berth in the EU8%

54% of this ship's CO₂ falls under the EU ETS (8,281 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1,249 t

8.2% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+240 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

Full-year reports only. The Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

FRONT SHANGHAI
Oil tanker median

120.0140.0160.0180.0200.0

’192019’202020’222022’232023’242024’252025

Average speed, kn

FRONT SHANGHAI
Oil tanker median

9.010.011.012.0

’192019’202020’222022’232023’242024’252025

CO₂ per transport work (cargo), g CO₂/t·nm

FRONT SHANGHAI
Oil tanker median

4.06.08.010.0

’192019’202020’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.3 kn	+11%	−2%	−1%	+30%	1.3 kn slower, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.3 kn	−15%	−17%	+47%	−28%	Same speed, fuel per mile down 15%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.7 kn	−4%	+3%	+135%	+74%	0.7 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2020→2022	−1.5 kn	+17%	+2%	−66%	−21%	1.5 kn slower, fuel per mile up 17%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.5 kn	−26%	−23%	+397%	+2%	0.5 kn faster, fuel per mile down 26%; better than speed alone explains (hull, engine or trade).

Part-year reports are left out of these comparisons. Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	Sea 329 Leasing Co Ltd	4,888	15,312	33,724	3,512	9.6	145	6.55	–
2024part-year	HAI KUO SHIPPING 1977T LTD	4,427	13,832	34,002	3,119	10.9	130	5.05	–
2024	Sea 329 Leasing Co Ltd	4,427	13,832	34,002	3,119	10.9	130	5.05	–
2023	not published	3,524	11,033	23,136	2,069	11.2	152	7.03	–
2022	not published	1,563	4,874	9,847	941	10.5	159	4.05	–
2020	not published	3,932	12,264	29,045	2,417	12.0	135	5.12	–
2019	not published	1,070	3,341	5,846	509	11.5	183	5.00	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Sea 329 Leasing Co Ltd	6.55	7.95	−18%	549 of 1,665	DNV	A
2024part-year	HAI KUO SHIPPING 1977T LTD	–	–	–	–	DNV	A
2024	Sea 329 Leasing Co Ltd	5.05	8.06	−37%	306 of 1,787	DNV	A
2023	not published	7.03	8.44	−17%	649 of 1,797	DNV	B
2022	not published	4.05	8.51	−52%	86 of 1,961	DNV	B
2020	not published	5.12	9.03	−43%	224 of 1,870	ABS	B
2019	not published	5.00	8.83	−43%	251 of 1,919	ABS	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's oil tanker ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.