The price of oil welcomes the “11 consecutive declines†of gasoline, which rises or falls by 0.37 yuan per ton
Recently, Saudi Arabia and the Persian Gulf oil producers have reiterated that they will not cut production, and international oil prices will continue to fall. Analysts believe that due to the price adjustment is only three working days, the price adjustment has been basically determined, this Friday, domestic oil prices are expected to usher in the "11 consecutive decline."
No. 0 diesel enters the era of 5 yuan
Yesterday, a number of social monitoring agencies said that on December 26, domestic refined oil products will usher in a new round of adjustment window, and refined oil prices will continue to decrease. According to Zhongyu’s forecast, based on the current spot price level, at 24 o'clock on December 26th, the retail price limit for refined oil products was finally reduced by 480 yuan/ton, equivalent to 90# gasoline, down by 0.35 yuan/liter, and 93# gasoline by 0.37 yuan/down. L, 0# diesel fell 0.41 yuan / liter, but does not rule out the NDRC once again narrowed the possibility of this round of adjustment.
Sun Yujun, Analyst of Zhongyu Information, said: “According to the monitoring of the current measure, the retail price of diesel engines in various provinces and cities nationwide has risen to a full-scale 50% before the full implementation of the four-plus price increase policy.
Zhuo Chuang data showed that on December 12th, the domestic wholesale price of the main units of No. 93 gasoline and No. 0 diesel vehicles was 7,905 yuan/ton and 6,880 yuan/ton, respectively, while on December 22, the domestic main unit, 93 gasoline and The wholesale price of No. 0 diesel vehicles was RMB 7,589/tonne and RMB 6,591/tonne respectively, down by RMB 316/tonne and RMB 289/tonne respectively.
Consumption tax will not rise anymore
Zhuo Chuang, analyst of oil products analyst Zhang Bin, believes that oil prices continue to decline, leading to the expected rendition of domestic deflation. The last two rounds of domestic oil price adjustments have been accompanied by a reduction in the consumption tax. For this week's price adjustment, after the consumption tax rose by nearly 40%, it is difficult to make major changes in a short period of time. Therefore, the market need not worry about the issue of consumption tax.
From January 1, 2015, diesel will be upgraded from the State III to the National IV standard, and the price increase will be 370 yuan/ton (increase in price is 0.32 yuan/liter). This will become the unknown of diesel adjustment this week. It is uncertain whether the NDRC will recombine the oil price adjustment again and it is necessary to wait for confirmation of the final news.
Crude oil (55.85, -1.27, -2.22%) started in late June and entered a continuous unilateral downtrend. WTI and Brent crude oil prices fell by nearly 50%, eventually leading to an unprecedented "11. "Stand down" adjustment.
The basic knowledge of maintenance-free lead-acid battery people often say that the regular name of the maintenance-free battery is called the valve-controlled sealed lead-acid battery. Valve controlled sealed lead-acid battery from the appearance including, shell, valve cover, wiring terminals. The sealing material around the terminal is red and black (or blue) respectively to indicate the positive and negative terminals. The 12V battery is divided into 6 independent isolated cells, each cell has a positive plate group and a negative plate group connected by their own bus conductor. The plate of the lead-acid battery is like the structure of reinforced cement, which is formed by coating (or rolling) active substances on the sieve skeleton of the alloy wire: the material on the positive plate is lead dioxide (PbO), and the material on the negative plate is velvet lead (Pb). Each of the positive and negative 2.
The plates are separated by porous microfiber material (or filled with silica gel material), which adsorbs sulfuric acid (HSO) electrolyte.
This fiber material (or silica gel material) is the liquid and gas transport channel during the electrochemical reaction process, it is tightly assembled with the positive and negative plate groups to form a 2V cell. Since the plates of lead-acid batteries inevitably produce hydrogen and oxygen when they are being charged, pressure builds up in the cell when they produce too much and are not ready to melt into water. In order to ensure the normal and safe work of the battery, each single cell has its own air overflow valve, when the pressure is excessive, let the gas escape automatically. Compared with the battery tank filled with full of electrolytic liquid inside the battery, the valve controlled sealed lead-acid battery contains only a small amount of electrolyte inside, also called: the lean battery. However, due to the design of the electrolyte has a certain redundancy, and under the protection of the overflow, as long as the valve pressure be reasonable used, the water loss is minimal which is caused by the gas escape, and the valve control battery electrolyte in the life process of the basic need not supplement, so the valve control sealed lead-acid battery is also known as maintenance-free battery.
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