Tag: oil

before the widespread use, many residents are used in the home, so what's the difference between gas and liquid gas?Liquefied gas is a colorless...

which is well known, liquid ammonia and ammonia in form are liquid state, someone will confuse the two concepts, but we must know that...

Forward refers to the trading market of foreign exchange pairs to be settled by both parties in the agreed currency and amount on the...

On February 13, OPEC Secretary-General Argus said that OPEC expects global oil demand in 2023 to exceed the level before the epidemic; by 2025,...

A standardized contractual transaction in which both parties agree to convert one form into the other at some future time in a proportion agreed...

The Federal Reserve System is a private central bank in the United States.The Federal Reserve consists of the Federal Reserve Board in Washington and...

An asset held by a country or economy and readily convertible to another country, usually calculated in terms of.They are also known as reserves,...

high school chemistry, the teacher would have ammonia the things mentioned the toilet, so why the toilet with ammonia, where is the toilet ammonia...

The point or basis point (PIP) is the important unit of account for a quote, with 1 point being 1% of the minimum unit...

now both industrial production and residents' daily life, all became as cannot little, where did the gas?How is it created and transported to where...

West Texas futures for May delivery settled at -37.63 dollars a barrel on April 20, marking the first negative trading since futures began trading...

Since ancient times, gold has become the international currency since the formation of the world economic system.At present, gold is used by most countries...