The "oil-to-electric" inland cargo vessel "Zhe Xiaoshan Huo 03306," which was autonomously designed, developed, and retrofitted by ZEME, officially began trial operations after receiving certification. This is the first "oil-to-electric" inland cargo vessel retrofitted independently in Zhejiang Province.

The "Leading 1," a self-designed and built 2600 DWT bulk carrier by ZEME, successfully completed its sea trials and was officially put into service.

ZEME successfully delivered its first dual-tower hybrid marine desulfurization project for the vessel ONE FREEDOM.

ZEME successfully delivered its first shore power project for the vessel SEASPAN OCEANIA.

The "TIANPING" vessel, under contract with ZEME, successfully completed its hybrid desulfurization retrofit in Zhoushan within just 33 days, from entering the shipyard on November 13 to delivery on December 16, setting a new global record for the shortest turnaround time for such modifications on ocean-going vessels.

ZEME's "High-speed Anti-clogging Type Efficient Hybrid Marine Exhaust Desulfurization Equipment" was recognized as a domestic first in 2020 by the Zhejiang Provincial Department of Economy and Information.

The desulfurization project for the MSC POSITANO, the first total package project completed by ZEME at a shipyard in Oman, including installation and sea trials, was successfully delivered.

The desulfurization project for the MSC ELBE, which was contracted and modified by ZEME, was completed with installation and sea trials at a shipyard in Turkey. This became the first overseas delivery of a ship desulfurization retrofit project by a Chinese company.

The LOIRE tanker's desulfurization project was successfully delivered, becoming the first tanker desulfurization project delivered by ZEME.

The MSC BANU received on-site certification from DNV GL, marking the successful operation of the first domestically developed hybrid marine desulfurization system on a foreign-flagged vessel. This made ZEME the first company in China to master hybrid marine desulfurization technology.

The open-loop desulfurization project for the MAHA ANOSHA was delivered, becoming the first foreign vessel project successfully delivered by ZEME.

ZEME successfully delivered its first ship desulfurization project, the "Mingzhou 25," which was also the first vessel desulfurization project to be certified by China Classification Society (CCS）.