That many other parts of China have also witnessed such remarkable improvement in air quality over the past decade shows China's sustained efforts to transition its energy structure to clean energy and pursue higher-quality growth have been bearing fruit.
Iron-ore futures slumped on Wednesday, with the Dalian benchmark contract hitting its lowest in two weeks, as intensified Covid-19 curbs in China and signals that its draconian zero-case approach will continue weighed on sentiment.
The deal also enhances cooperation with the UK in accelerating the decarbonisation process of the iron and steel industry as Vietnam was striving to achieve net zero by 2050.