Navalyze · Bulk carrier · Ship

JI XIAN FENG

IMO: 9523213
Type: Bulk carrier
Flag (estimated): China
Port of registry: Shanghai
Technical efficiency: EEXI 3.63 g CO₂/t·nm

ISM company (DoC holder) in 2025: COSCO SHIPPING BULK CO., LTD · part of COSCO Shipping

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 29,041 t of cargo on average.

Fuel kg/nm

84.6

Bulk carrier median 86.1 kg/nm (−2%)

CO₂ per transport work (cargo)

9.12

g CO₂/t·nm · Bulk carrier median 8.27 (+10%)

Average speed

11.1 kn

Bulk carrier median 10.8 kn (+3%)

Fuel per day at sea

22.5 t/day

Fuel consumed

3,227 t

CO₂ emitted

10,104 t

Distance sailed

38,151 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,439 h

143 days, 39% of the year

Within the bulk carrier fleet, 2024

Set against all 3,089 bulk carrier ships with a full-year 2024 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 88.1 kg/nm · median 84.6 (+4%)

61.8Ranks 1,761 of 3,089, lowest first119

Average speedThis ship 9.0 kn · median 10.6 (−15%)

8.8Faster than 12% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 7.77 g CO₂/t·nm · median 8.09 (−4%)

4.85Ranks 1,421 of 3,089, lowest first15.8

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2023

THETIS splits each ship's CO₂ 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 EU46%
Into the EU50%
At berth in the EU4%

Fuel burned laden

–

Not reported

CO₂ at berth

407 t

4.0% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

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

Fuel kg/nm

JI XIAN FENG
Bulk carrier median

84.086.088.090.092.0

’202020’212021’222022’232023’242024’252025

Average speed, kn

JI XIAN FENG
Bulk carrier median

9.010.011.012.0

’202020’212021’222022’232023’242024’252025

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

JI XIAN FENG
Bulk carrier median

4.06.08.010.0

’202020’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	–	–	–	–	–
2023→2024	−2.1 kn	+4%	−16%	−58%	−15%	2.1 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.2 kn	−8%	−9%	+176%	+86%	Same speed, fuel per mile down 8%; in line with the speed change.
2021→2022	–	–	–	–	–
2020→2021	–	–	–	–	–

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	COSCO SHIPPING BULK CO., LTD	0	0	–	0	–	–	–	–
2024	COSCO SHIPPING BULK CO., LTD	1,417	4,433	16,083	1,792	9.0	88.1	7.77	–
2023	not published	3,227	10,104	38,151	3,439	11.1	84.6	9.12	–
2022	not published	1,263	3,959	13,802	1,224	11.3	91.5	4.90	–
2021	not published	0	0	–	0	–	–	–	–
2020	not published	1,103	3,469	12,980	1,132	11.5	85.0	5.77	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	COSCO SHIPPING BULK CO., LTD	–	–	–	–	China Classification Society	A
2024	COSCO SHIPPING BULK CO., LTD	7.77	8.09	−4%	1,421 of 3,089	China Classification Society	A
2023	not published	9.12	8.27	+10%	2,086 of 3,548	China Classification Society	A
2022	not published	4.90	8.71	−44%	349 of 3,968	China Classification Society	A
2021	not published	–	–	–	–	China Classification Society	A
2020	not published	5.77	8.24	−30%	529 of 3,150	China Classification Society	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk carrier 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.