Daily Price Changes

2021/02/04. USD TO CNY TODAY.
Actual USD to CNY exchange rate equal to 6.4680 Chinese Yuans per 1 Dollar. Today’s range: 6.4660-6.4720. Previous day close: 6.4720. Change for today -0.0040, -0.06%.

OPEC + sticks to the policy of reducing production and its position remains unchanged. The US House of Representatives has passed a budget resolution. A new version of the $1.9 trillion economic stimulus package has taken a key step, and international oil prices have risen for four consecutive years. Wti03 contract 56.23 up 0.54 USD / barrel; Brent 04 contract 58.84 up 0.38 USD / barrel. The main contract of China SC crude oil futures 2104 rose 5.5 yuan / barrel to 359.4 yuan / barrel; as of February 4, the comprehensive change rate of crude oil was 2.88%, and the corresponding increase rate was expected to be 100 yuan / ton. A new round of refined oil price adjustment window will open at 24:00 on February 18.

Traditional solvent oil also rose significantly yesterday, but the increase was smaller than the day before yesterday, and the demand for replenishment in the gasoline and diesel market was stable. Junyuan Petroleum Group and some manufacturers in Shandong province raised the price of D-Solvent #20, and the downstream market demand continued to be flat. Crude oil prices rose four times in a row, and chemical information expects solvent oil market to continue to rise today.

Uses of Pentanes: 1. It is used as low melting point organic solvent and foam rubber for plastic industry.

2. It can be used as solvent, artificial ice, anesthetics, pentanol, isobutane, etc.
3. Used as standard gas, calibration gas and molecular sieve desorption agent.
4. For geothermal power generation: ORC technology uses low boiling point organic matter (n-Pentane, Isopentane etc.) as working medium to make the working medium obtain heat from geothermal fluid in the flow system, and generate organic matter steam, so as to drive the turbine to rotate and drive the generator to generate electricity.
5. Isopentane is used in four fields: analytical Science, high-end chemistry, life science and materials science

Uses of Hexanes:

1. It is mainly used as solvent for polymerization of olefins such as propylene, extracting agent of vegetable oil for food, dissolving agent of rubber and coating, and diluting agent of pigment. In addition, it is a high octane fuel.
2. It is mainly used for atmospheric monitoring and preparation of standard gas and correction gas.
3. Used as solvent and reference material for chromatographic analysis. It is used for the determination of refractive index, moisture in methanol and organic synthesis.
4. Mainly used as solvent. Used as a solvent in cosmetics, mainly used as solvent for cosmetics such as nail polish and cosmetics.
5. Used in organic synthesis, solvent, chemical reagent, coating diluent, polymerization medium, etc.

Uses of n-Heptane: n-Heptane is an organic compound with the chemical formula C7H16. It is colorless and volatile liquid. It can also be used as anesthetics, solvents, raw materials of organic synthesis and experimental reagents.

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