...they are within statistical limits does not make it right.
Assuming you figure is accurate, and as you do not cite source I can't be sure it is. WHO has some data from 2003 http://www.who.int/mental_health/prevention/suicide/suiciderates/en/ Other suites report figures of 250,000-300,000 (e.g http://www.guardian.co.uk/world/2005/jul/26/china.jonathanwatts) Given that China has about 1.3 billion people in it, this gives a suicide rate of around 21 per 100,000, higher than what you quote.
Perhaps Foxconn are doing something, but in such a climate they are pissing into the wind. The Apple angle certainly makes it newsworthy, but that does not change the fact that there is something deeply wrong in China.
Having just said that, the suicide rates for males in the USA is higher than for males in China according to WHO.