Navalyze · Bulk carrier · Ship

FYM CRYSTAL

IMO: 9488592
Type: Bulk carrier
Average cargo carried: 20,636 t
Port of registry: Panama
Technical efficiency: EEXI 4.15 g CO₂/t·nm
Former names: SURABHI

ISM company (DoC holder) in 2025: YICHEN SHIPPING COMPANY LIMITED

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 20,636 t of cargo on average.

Fuel per mile

113.1 kg/nm

Bulk carrier median 82.6 kg/nm (+37%)

CO₂ per transport work (cargo)

17.54

g CO₂/t·nm · Bulk carrier median 7.89 (+122%)

Average speed

10.4 kn

Bulk carrier median 10.7 kn (−3%)

Fuel per day at sea

28.2 t/day

Fuel consumed

120 t

CO₂ emitted

383 t

389 t CO₂eq incl. CH₄ and N₂O

Distance sailed

1,059 nm

CO₂ ÷ CO₂ per mile

Time at sea

102 h

4 days, 1% of the year

Within the bulk carrier fleet, 2025

Set against all 3,610 bulk carrier 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 per mileThis ship 113.1 kg/nm · median 82.6 (+37%)

61.0Ranks 3,235 of 3,610, lowest first114.1

Average speedThis ship 10.4 kn · median 10.7 (−3%)

8.8Faster than 40% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 17.54 g CO₂/t·nm · median 7.89 (+122%)

4.80Ranks 3,310 of 3,610, lowest first15.93

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2025

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 EU27%
Into the EU52%
At berth in the EU21%

61% of this ship's CO₂ falls under the EU ETS (232 t).

Fuel burned laden

100%

0% in ballast or unladen

CO₂ at berth

21.2%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

FYM CRYSTAL
Bulk carrier median

80.0100.0120.0140.0

’202020’252025

Average speed, kn

FYM CRYSTAL
Bulk carrier median

10.010.310.510.811.011.3

’202020’252025

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

FYM CRYSTAL
Bulk carrier median

7.510.012.515.017.520.0

’202020’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2020→2025	+0.3 kn	−18%	−15%	−84%	+50%	0.3 kn faster, fuel per mile down 18%; better than speed alone explains (hull, engine or trade).

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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	YICHEN SHIPPING COMPANY LIMITED	120	383	1,059	102	10.4	113.1	17.54	100%
2020	not published	929	2,933	6,754	670	10.1	137.5	11.67	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	YICHEN SHIPPING COMPANY LIMITED	17.54	7.89	+122%	3,310 of 3,610	Bureau Veritas	C
2020	not published	11.67	8.24	+42%	2,520 of 3,150	ICS Verification Services	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.