Salt in China is iodinized, and it's a law. BTW, such ridiculous activity happens all the time. Merchants make big profit though ignorance and fear of common people. I've seen too many silly waves of panic buying.

1. Bei Chen Pool, just right back Cai Fu Zhong Xin (Fortune Center) in north. Right next to the tennis court.

2. Outdoor

3. non-heated. (10°C these days)

4. 20 yuan/ 15 yuan for 30 times.

5. Clean and Clear. Low chemical level.

*Altought there are lockers but no one use it. Not much people cause the freezing water, it seemed this pool is like a club for "winter swimming". Hot water for shower.

6. A few long lanes at 50 meters. No cross swimming, no children playing.

6. Ease of swimming laps

Agree with tiger1986.

It is believed my many local people that only a few B2C or B2B websites are trusted like taobao.com, dangdang.com etc.

When we talk about second hand cars, the ONLY reliable path to get one, is to check those things face to face, with a local guy.