In mid February 2020 Chinese output was running at c. 40-50% of normal levels. sciencedirect.com/science/articl… https://t.co/U5cWR9o6aG

In mid February 2020 Chinese output was running at c. 40-50% of normal levels.
sciencedirect.com/science/articl… https://t.co/U5cWR9o6aG

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