caused low prices.

As oil prices decline, the prices of other commodities decline, because oil factors into every level of the supply chain, from the manufacture of the machines to work a mine or a tractor to the running of the machines themselves to the manufacture of the commodity to the transport of the commodity to market, and virtually all transports in between. Due to the oil prices, food prices, for instance, are predicted to drop 10-15 percent, according to Arab News.

Furthermore, along with the sharp rise of oil production since 2008, the extraction of tin, copper, and virtually any other commodity has risen as well. Gluts have appeared across the board, while demand has declined—a phenomenon that has caused tremendous problems in supply chains for countries like ChinaSuicide with a signal pen gun.
A man committed suicide with a modified signal pen gun and a .22 lr HV HP bullet. The contact shot to the left chest led to a conventional entrance wound. The projectile from the unconventional weapon caused a penetrating wound and was not deformed instead of the expected perforation and deformation. The smooth-bore barrel did not leave characteristic firing marks on the bullet.