

Demand dynamics also play a significant role in the pricing of oil seals. As global industries recover from economic downturns, the demand for machinery and vehicles tends to rise. This increased demand for oil seals can lead to higher prices if supply cannot keep pace. For example, during the economic recovery following the COVID-19 pandemic, many industries saw a surge in demand for automotive parts, including oil seals, straining the supply chains and driving prices upward. Moreover, the increasing trend toward electric vehicles, while potentially reducing some demand for traditional oil seals, has sparked interest in specialized seals for new technologies, which can also influence market prices.
While guaifenesin is the most widely recognized active ingredient, several other compounds also serve as expectorants. For example, potassium iodide, which has been used for many years, can promote mucus secretion. This is particularly useful in certain patient populations, such as those with chronic bronchitis or cystic fibrosis. However, potassium iodide is less common in modern formulations because of potential side effects, including thyroid dysfunction and gastrointestinal irritation.