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These costs vary depending on geographic location, the nature of the deposit, and the number and type of products produced. Crushed stone has one of the lowest average by weight values of all mineral commodities. The average unit price increased from US$1.58 per metric ton, f.o.b. plant, in 1970 to US$4.39 in 1990.
The local production of paper products in Nigeria is estimated at 265,000 metric tons per year, while the domestic demand is estimated at 3 million metric tons per annum. [72] This means that Nigeria relies heavily on importation of paper products to meet its needs, which costs the country about N182 billion annually.
It is estimated that the annual consumption of sand and gravel is 40 billion tons and sand is a US$70 billion global industry. [24] With increasing use, more is expected to come from recycling and alternatives to sand. [25] The global demand for sand in 2017 was 9.55 billion tons as part of a $99.5 billion industry. [26]
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At 6,017 gross tons, with a dredging capacity of 4500 m 3 /h, ... [44] "The average price of sand imported by Singapore was US$3 per tonne from 1995 to 2001, ...
Rescue workers have now cleared more than 86,000 metric tons of contaminated sand and soil, the emergencies ministry said on Saturday. The oil leaked from two ageing tankers that were hit by a ...
99.8% pure compressed deuterium gas, in lot size of 850 L (142 g). Also sold by same supplier in the form of heavy water at price of 3940 USD per kg deuterium. [12] In 2016, Iran sold 32 tons of heavy water to United States for 1336 USD per kg deuterium. [13] 2: He: Helium: 0.0001785: 0.008 (2.216 × 10 14 kg) 24.0: 0.004 29: 2018: USGS MCS [14]
Sand mining is the extraction of sand, ... Globally, it is a $70 billion industry, with sand selling at up to $90 per cubic yard. [8] By country. Australia