The situation you described, where Action Explosives provides specifications to its suppliers of raw materials to improve quality and minimize problems in the conversion process, is an example of **Feedforward Control**.
Feedforward control is a proactive form of control that occurs before a process or activity takes place. It aims to prevent problems or deviations from occurring by taking anticipatory actions, such as setting clear standards and providing guidelines, as in this case with raw material specifications. This helps ensure that the inputs meet the required standards before they enter the production process.