买俩债券，新加坡sgx上市的美元债券。
ISHARES J.P. MORGAN USD ASIA CREDIT BOND INDEX ETF SGX:N6M https://secure.fundsupermart.com/fsm/stocks/etf-factsheet/SGX/N6M ISHARES BARCLAYS CAPITAL USD ASIA HIGH YIELD BOND INDEX ETF SGX:O9P https://secure.fundsupermart.com/fsm/stocks/etf-factsheet/SGX/O9P https://www.blackrock.com/sg/en/products/251722/ishares-barclays-usd-asia-high-yield-bond-index-etf