Introduction The demand for petroleum jelly in Mozambique is growing rapidly, fueled by its essential applications in cosmetics, pharmaceuticals, and industrial manufacturing. Commonly known as Vaseline, this versatile semi-solid is a key raw [...]
Introduction The demand for petroleum jelly in Mozambique is growing rapidly, fueled by its essential applications in cosmetics, pharmaceuticals, and industrial manufacturing. Commonly known as Vaseline, this versatile semi-solid is a key raw [...]