Jonathan & Oleg

GA1: Disarmament and International Security (DISEC)

China

Issue 1: Curbing the supply of arms and ammunition to terrorist organizations

UN Press Article
UN Report + Resolutions 
UNODA

Issue 2: Addressing the issue of unexploded ordnance left in war zones in Africa
UN Press Release 
UN News centre
UN Press Release 2

Statistics
A Factsheet

China's record of dealing with unexploded ordnance (badly..)

Also have a look at China's presence in Africa....