* Baosteel keeps hot-rolled coil price flat for Jan
* Baosteel raises cold-rolled coil price by 100 yuan/T for Jan
* Analysts warned steel demand to remain weak in near future (Adds analyst and trader’s quotes)
SHANGHAI, Dec 12 (Reuters) – China’s Baoshan Iron & Steel said on Monday it would raise prices for some main steel products for January bookings, signalling that steel demand may improve at the start of 2012. (…)