A first step in margin squeeze investigations is a detailed inquiry into the nature of competition in both the. upstream and downstream markets. A common requirement is that the firm allegedly squeezing margins has. market power in the upstream market.
Mineral oil is a colorless and odorless oil thatâs made from petroleumâas a by-product of the distillation of petroleum to produce gasoline. Itâs long been used as a common ingredient in lotions, creams, ointments, and cosmetics.Itâs lightweight and inexpensive, and helps reduce water loss from the skin.ineral oil is a colorless and odorless oil thatâs made from petroleumâas a by-product of the distillation of petroleum to produce gasoline. Itâs long been used as a common ingredient in lotions, creams, ointments, and cosmetics.
It can be used as a preservative, lubricant, coolant, and non-conductive thermal fluid. How Paraffinum Liquidum Works. Mineral oil is an alkane/paraffin that is composed entirely of hydrogen and carbon. Mineral oil is one of dozens of other by-products of petroleum distillation, making it a liquid petrolatum.Naturally, mineral oil is very oily but can easily be removed with soap and water.t can be used as a preservative, lubricant, coolant, and non-conductive thermal fluid. How Paraffinum Liquidum Works. Mineral oil is an alkane/paraffin that is composed entirely of hydrogen and carbon. Mineral oil is one of dozens of other by-products of petroleum distillation, making it a liquid petrolatum.