Radioactive Zinc Shipment Bounces Between Southeast Asian Ports
According to a Philippine nuclear official speaking on Friday, October 31, a group of 23 containers tainted with the radioactive isotope cesium-137 has been stuck in limbo for over a week. The drama began when Indonesian authorities, after detecting traces of cesium-137 in 23 zinc containers, rejected the shipment and sent it straight back to the Philippines, where it had originated. The containers now sit in Manila Bay as debate rages between local authorities and Zannwann International Trading Corp, the company accused of shipping the problematic cargo in the first place.
Describing the situation as a “puzzle,” the same nuclear official was quick to quell panic, insisting that detected radiation levels weren’t especially high.
“This is not a national emergency. It’s a problem that can probably be solved,”
he assured reporters, though the sense of urgency hasn’t quite disappeared.
Who’s Responsible? The Blame Game Begins
The radioactive zinc dust in question is a byproduct of steel manufacturing. According to Mr. Arcilla, the contaminated material had been shipped by Zannwann International Trading Corp after being sourced from Steel Asia, a major scrap metal recycler in the country. In response to the scandal, Steel Asia temporarily suspended its steel recycling plant operations, but fiercely criticized the Philippine Nuclear Research Institute’s (PNRI) findings as “baseless and unscientific”, and denied any connection to the stranded cargo. Meanwhile, news agency AFP’s attempts to reach Zannwann have gone unanswered.
Indonesia, which rejected the containers last month, was already dealing with its own scandal involving radioactively contaminated food products. Authorities there suspect that scrap metal imports are likely behind this spike in pollution—a suspicion that seems to point an accusing finger at cargo like these 23 zinc containers.
Radioactive Traces: Food Recalls and Cancer Risks
This regional nightmare has even caught the attention of the US Food and Drug Administration (FDA). The FDA has announced recent recalls of frozen shrimp and cloves imported from Indonesia after finding traces of cesium-137 in the products. According to the FDA, prolonged exposure to even low doses of cesium-137 can increase cancer risk. The isotope, while sometimes used in medical and industrial applications, is not something you want to find floating around your local bay—or, for that matter, your dinner plate.
The stranded containers are just the latest chapter in a chain of events linking industrial byproducts, international trade, and the complications of radioactive contamination. As of now, the containers remain in Manila Bay, waiting for a solution that no country seems eager to offer—proving, once again, that nobody wants to be left holding the radioactive bag.

John is a curious mind who loves to write about diverse topics. Passionate about sharing his thoughts and perspectives, he enjoys sparking conversations and encouraging discovery. For him, every subject is an invitation to discuss and learn.




