China's National Sword Policy, enacted in 2018, aimed to curb the import of plastic waste, significantly impacting global recycling markets. This policy was a response to the growing environmental concerns associated with plastic pollution. By banning most plastic waste imports, China forced many countries to rethink their waste management strategies and seek alternative solutions. This event highlighted the interconnectedness of global trade and environmental sustainability.

China's National Sword Policy on plastic waste amplified discussions on global waste chains, influencing 21st-century poetry that addresses themes of globalization and responsibility. Poets like Ocean Vuong reflect on the interconnectedness of environmental issues in their work.