Asian stocks swung between gains and losses as Japanese shares rallied on a weaker yen, China’s manufacturing beat estimates and North Korea threatened a nuclear test. Apple Inc.  suppliers fell after the company reported its weakest sales since 2009.

Nikkei 225 10,620.87 +133.88 +1.28%

Hang Seng 23,598.9 -36.20 -0.15%

S&P/ASX 200 4,810.22 +22.40 +0.47%

Shanghai Composite 2,302.6 -18.31 -0.79%

Toyota Motor Corp., the world’s biggest automaker, rose 2.2 percent in Tokyo.

AAC Technologies Holdings Inc., which makes speakers for Apple, dropped 6 percent in Hong Kong.