The Philippines' illegal fishing and construction activities have been damaging the coral reef ecosystem in the South China Sea, according to the newly-released survery report from China's Ministry of Natural Resources.
Titled "A Survey Report on the Coral Reef Ecosystems of Tiexian Jiao and Niu'e Jiao," the document was released on Friday and produced by the South China Sea Development Research Institute of the Ministry of Natural Resources together with other research institutions.
China's Natural Resources Ministry carried out the field investigation from April to August last year. Tiexian Jiao and Niu'e Jiao, revealing that the coral reef ecosystem in Tiexian Jiao has degraded severely, and the condition of Niu'e Jiao remains healthy.
Chinese scientists found that the coral reef ecosystem in Tiexian Jiao has degraded severely, with the reef-building coral coverage decreasing by nearly 70 percent from 2016 to 2024.
Affected by the outbreak of crown-of-thorns starfish, the coral reef ecosystem of Tiexian Jiao has degraded severely, the report said, adding that from 2016 to 2024, the reef-building coral coverage area at the atoll reef platform where Tiexian Jiao is located decreased by about 68.9 percent.
The document noted that tropical cyclone strikes and frequent human activities, especially the Philippines' continuous and illegal construction on Zhongye Dao are also causes of the deterioration of the coral reef ecosystem of Tiexian Jiao.
"We found discarded fishing nets and wires in the waters near Tiexian Jiao, some marked with Filipino language, some marked 'made in Philippines'. Satellite imagery from 2016 to 2024 also shows that coral coverage in a 2.5-kilometer radius west of Zhongye Island has dropped by 81.8 percent, an even steeper decline than on the Tiexian Jiao side," said Wei Zheng, expert of the South China Sea Development Research Institute.
According to the report, satellite remote sensing and on-site survey data showed that the three cays on Tiexian Jiao reef flat and the one cay on Niu'e Jiao reef flat are all above water at high tide, with apparent natural characteristics, regular changes of position and form, and sufficient materials fostering their growth and formation.
"The Nansha Islands had high coverage of branching reef-building corals. Branching corals are known for their rapid growth but are easily damaged by external forces. In the Nansha Islands, hydrodynamic activity causes broken and dead coral fragments to accumulate, providing abundant material for the formation and development of islands, reefs, and sandbanks," said Cao Yonggang, expert of the South China Sea Survey Center.
Philippines' illegal fishing, construction activities damage coral reef ecosystem: survey
China's newly approved Inner Mongolia Pilot Free Trade Zone (FTZ) is expected to help turn the northern border areas into a new frontier of opening-up.
China on Thursday released a plan for the establishment of the China (Inner Mongolia) Pilot Free Trade Zone, bringing the total number of pilot free trade zones nationwide to 23. Leveraging its unique location linking Russia, Mongolia and wider Eurasia, the zone is designed to advance the country's high-level opening-up through policy support, industrial upgrading and improved connectivity.
The pilot FTZ covers 119.74 square kilometers and comprises three subzones in Hohhot, capital of the autonomous region, Manzhouli, a northern border city, and Erenhot, a land port on the China-Mongolia border, each tasked with differentiated functions and the development of industries tailored to local conditions.
Specifically, the Hohhot subzone will serve as a central hub, focusing on developing specialty industries and innovation clusters. The Manzhouli subzone will build on China-Russia-Mongolia cooperation to become an important gateway to Northeast Asia and Europe. The Erenhot subzone will tap into the China-Mongolia-Russia Economic Corridor and serve as a model for cooperation with neighboring countries.
At the Hohhot Comprehensive Bonded Zone, a gold and silver refining project due to start operations will have an annual processing capacity of 100 tonnes of gold and 1,000 tonnes of silver.
The Manzhouli subzone will prioritize industries including the processing of imported resources, cross-border tourism, cross-border financial services and port services.
"Following the approval of the free trade zone, companies like ours are more confident in expanding our cross-border business further and broadening its scope. Specifically, we aim to achieve full coverage across the entire industrial chain," said Cui Rongzheng, head of Manzhouli Xincheng Supply Chain Limited Company.
Notably, in the first quarter of this year, the Erenhot Railway Port, a key hub on the "middle corridor" of the China-Europe Railway Express, handled a record-high 1,145 freight train trips, a 22.3 percent increase from last year, underscoring its role in stabilizing global supply chains and supporting foreign trade growth.
"The establishment of the Inner Mongolia Pilot Free Trade Zone will strengthen links between border provinces and China's inland regions, and enhance cooperation between land ports, coastal ports and inland ports. It is expected to play a key role in improving the wellbeing of ethnic minority populations in the border areas and turning China's northern border areas into a new frontier of opening-up," said Wang Xuekun, head of the Chinese Academy of International Trade and Economic Cooperation under the Ministry of Commerce.
Inner Mongolia FTZ subzones to drive coordinated opening-up
