The yuan began plummeting in August, driving the Chinese currency to a five-year low versus the U.S. dollar. The Chinese authorities have been compelled to increasingly tighten the noose on cross-border capital flows to defend the yuan and to slow down the burnout of the nation’s foreign-exchange reserves since then. This includes increasing scrutiny of transfers overseas, to closely check whether individuals send money abroad by breaking up foreign-currency purchases into smaller transactions.

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