But the ring didn't work alone. These activities of illegal salvaging have taken place in large part of South East Asia. As of 2017, around 48 naval shipwrecks have been lifted from under water by the ring since 2013.
On the deck of Inai Merah, they operate in Malacca Strait, Malaysia; or on Puteri 88 and Chuan Hong 68 in South China Sea. Aside of Pioner 88 working in Java Sea and eastern part of Indonesia, other ships are lifting historical shipwrecks from Sunda Strait, Bangka Island's waters, and Malacca Strait are Armada Salvage 8, KBR Benoa 1, Dongfu 881, and MV Laut Lestari.
The grab-dredgers are registered under different owners and companies. However, they all share connections to Fujian Province, China.
Out of eight grab-dredgers, five operating in South East Asia were exported by Fujian Jiada Ship Import & Export, a company based in Ningde, Fujian. According to their official website, they have admittedly provided supplies for Armada Salvage 8, MV Laut Lestari, Pioner 88, Inai Merah, and Puteri 99 to Indonesia and Malaysia. The other three-Dongfu 881 owned by PT Fujian Yida Shipping, Chuan Hong 68 owned by Fujian Yarui Marine, and KBR Benoa 1, also known as Hai Hong Gong 1-were detected around Ningde, Fujian, by December 7, 2017.
After decades of rapid industrial growth, China is now ranked as the world's top steel producing and consuming country. Around 47 percent of global steel is consumed by China. In 2013, China's demand of steel reached 735 million tonnes. However, iron ore supplies were far from sufficient. The only way to meet this demand is to massively reprocess metal scraps.
With government license in hand, the ring freely operates at sea with no legal hassle.
In Malaysia, Chuan Hong 68 made use of archeological research permit issued by University of Sabah, Malaysia. Citing pretext that the shipwreck may interfere with naval traffic, the Indonesian ring received sea lane clearance permit from the Ministry of Transportation.
"The wreck has been under Muntok waters since 1945. Now they said the lifting must be done as the wrecks interrupt sea routes-that's impossible to argue. So far, there is no problem with the route," said Syarli Nopriansyah, Chairman of Emas Diving Club (EDC).
Opposing the IJN Ashigara wreck-lifting in Muntok, Bangka, by KBR Benoa 1, Syarli assures that his team constantly monitored the area to check any signs of possible naval disturbance. "There is no reason for the wreck to be lifted," he asserted.
Director General of Marine Transportation, Agus H. Purnomo, denied the allegation. "Oh, we lifted only that on the sea lane. That, on the sea lane, will be cleaned."
The ring often uses small harbors as dumping areas, temporary sites to store parts that have been lifted from the sea. In such locations, they cut the naval wrecks into smaller parts.
"Each part is roughly 1 x 1.5 meters or any size that fits into the truck," said one welder in Brondong Harbor, Lamongan.
H. Abdul Ghoni, a local boss in Brondong Harbor, claimed to Tirto that his job is to recruit workers to cut irons for PT Jatim Perkasa.
"PT Jatim Perkasa and Ministry of Transportation worked together to lift shipwrecks under the sea. They were lifted to PT Jatim Perkasa's ship, taken to the harbor dock, chopped into small pieces, and picked up to a factory in Surabaya, where they were melted into iron ore," said Ghoni.
"They came in different sizes: some were cargo, or even battleships with ammunition intact. They were cut to pieces .... and in fact, some had exploded."