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.
What is mineral oil? Mineral oil is a lubricant laxative that works by coating the waste matter inside your intestines to help seal in water. When too much water seeps out of your stools they can become hard and cause constipation. Mineral oil rectal (applied in the rectum) is used to treat constipation. Mineral oil is sometimes used to remove barium residue from your colon after you have undergone a CT scan or other radiologic (x-ray) examination of your intestines. Mineral oil may also be used for purposes not listed in this medication guide.