Pelosi's visit has caused an escalation in tensions between the United States and China, which views Taiwan as a breakaway province, triggering a sell-off in risk-sensitive currencies like the rand on Tuesday.

China demonstrated its anger with a burst of military activity, and by summoning the U.S. ambassador and halting several agricultural imports from Taiwan. But demand for safe-haven assets eased on Wednesday, providing some respite to the rand.

At 0730 GMT, the South African currency traded at 16.6800 to the dollar, nearly 1% stronger than its previous close. On Tuesday it lost almost 2%.

Also providing support to rand assets in a relatively light week for domestic economic data, a purchasing managers' index survey showed South African private sector activity expanded for the third month in a row in July.

The South African government's benchmark 2030 bond was slightly weaker in early deals, with the yield up 2 basis points to 10.365%.

(Reporting by Alexander Winning; Editing by Mark Potter)