Carizon launched Carizon 331, a 330 ft ABS-class deck cargo and ballast barge that has entered the waters off Jiangsu, China.

The launch moves the vessel from construction into operational deployment, with Carizon positioning the unit for offshore construction support and heavy-duty transport tasks. The company said the barge was developed around strength, stability and operational flexibility, reflecting its emphasis on high-specification marine assets.

Carizon added that Carizon 331 was designed in line with the IMO Ballast Water Management Convention’s D2 requirements. The vessel incorporates ballast-water treatment capability intended to minimise the discharge of harmful organisms, supporting responsible operations and the protection of marine ecosystems across international waters.

In published specifications, Carizon 331 measures 330 ft × 120 ft × 20 ft (about 100.6 m × 36.6 m × 6.1 m, converted from ft) and is rated for 25 t/m² deck loading. The barge carries ABS Class notation and was built in Jiangsu, China. Carizon said the new launch supports its continued expansion of marine assets serving offshore and energy sectors.