In the labyrinthine alleyways of Cairo’s Garbage City, recycling specialist Peter Romany finds himself fielding calls from factories scrambling for plastic to plug supply shortfalls caused by the US-Israel war on Iran.

The 25-year-old is among the hundreds of recyclers and manufacturers across Egypt benefiting from a war-driven surge in demand ever since the United States and Iran choked off the Strait of Hormuz — a major shipping lane for the raw materials from which plastic is made.

At the heart of the boom is the sprawling eastern Cairo settlement of Manshiyet Nasser, where generations of garbage collectors have built one of the world’s most sophisticated informal recycling systems.

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