It's akin to nationalising companies.
No, it's nothing like that. It's akin to any other corporate takeover. Baosteel would be purchasing Rio Tinto, not the Chinese government. It makes that relationship quite clear in the article you posted:
"
Baosteel executive hints at Rio bid"
Nationalizing is when a nation's government takes control of an industry in that nation, not when one company buys another. It happens all the time in the US, and around the world.
That alone should make you stop to think. Why is a there a corporation in 'Communist China'? If it's communist, shouldn't the corporations have been gotten rid of? As it turns out, even so-called 'communists' like money and China is one of the most corrupt countries in the world because of it. Power in China rests very firmly in the hands of those who can afford to wield it.
And it's all facilitated by our huge reliance on Chinese goods, and in the future by our fast rising debt supported to a large extent by Chinese banks.
The federal government already has an outrageous debt held in Chinese banks. Something like $257 billion as of 2005. It's generally at a low interest rate, but it doesn't really matter. It's still piling on the debt so rapidly that the debt limit has to be continually increased by congressional vote. We're still handing no-bid open-ended contracts with little oversight to Halliburton.
You might want to read what a whistle blower in the army has been saying about the Halliburton contracts in Iraq.
Link.
As long as China is as corrupt as it is now, we shouldn't be buying products from them, for two reasons. Firstly, they bribe people over here as well. This is especially worrying with medical equipment. I spoke with one woman who worked for a Chinese medical company. She asked me if I would be interested in relaying a bribe from them to the FDA, so their company could sell MRIs in the US without needing to pass FDA inspection.
Perhaps you've heard of all the lead tainted products from China, and the poisonous pet food? Normally, you'd think the FDA would check that sort of stuff. Not so often from China though; bribery is simply how you do things over there, so, of course, they bribe people in the US too. If you buy Chinese products, there will always be the risk that it has bypassed all standard safety testing, and you're going to be the guinea pig who gets to find out if it's bad for you.
Secondly, if it's bad for us, it's bad for the Chinese people too. They're working in sweatshops for wages that are hardly worth their time. Something like two million Chinese people make less than $100 per year. Chinese people have to make these lead-tainted products in hazardous work environments for 12 a hours a day, with no maternity leave, often no medical coverage, and they're not even allowed to protest about it. It's very profitable for the Chinese companies, but very bad for the people who have to work in those companies. Certainly until they are allowed to protest about their working conditions, we should not be making billionaires out of the people who keeping the laws in favor of such terrible working conditions.