RS stands for rapeseed contract of Zhengzhou Commodity Exchange.
Supplementary extension:
1, rapeseed (hereinafter referred to as "rapeseed") futures and rapeseed meal (hereinafter referred to as "rapeseed meal") futures were officially listed on Zhengzhou Commodity Exchange on February 28th, 20 12, which was the third and fourth new commodity market in China in 20 12 after silver futures and glass futures.
2. Broadly speaking, all coal used for power generation, locomotive propulsion, boiler combustion and other purposes. It belongs to power coal, referred to as power coal for short. The thermal coal futures contract has been listed and traded since September 26th, 20 13 (Thursday). The first batch of listed trading contracts are TC3 12, TC40 1, TC402, TC403, TC404, TC405, TC406, TC407, TC408 and TC409, and the benchmark price of each contract is 520 yuan/ton.