Merchants report an empire's collapse
Around 313 CE a Sogdian agent, Nanai-vandak, wrote home to Samarkand that Luoyang had burned, the emperor had fled, and the Sogdian and Indian traders in the capital had died of famine. He reported the catastrophe as a commercial ledger event: which colleagues were dead, which goods and silver were stranded, and who should inherit his share. For the people moving goods through it, the fall of a dynasty registered first as broken credit, lost stock, and unreachable partners.