The global diesel lubricity improver market was valued at USD 409.6 million in 2022 and is projected to reach USD 612.6 million by the end of 2031. The industry is estimated to grow at a CAGR of 4.6% from 2023 to 2031, driven by increasing demand for ultra-low sulfur diesel (ULSD), stringent fuel efficiency regulations, and the growing need to enhance engine performance and reduce wear in...