As of 2024, France's import of kieserite and epsomite is forecasted to decrease steadily. The imports, initially at 115.13 million kilograms in 2024, are projected to fall to 109.14 million kilograms by 2028. This forecast suggests a cautious decline in import volume over the five-year period. Compared to the previous years, this marks a continued decrease from an estimated value of 116.67 million kilograms in 2023. Future forecasts indicate a persistent, albeit mild, decline.

Future trends to watch for include:

Emerging alternatives or substitutes in the market that could reduce dependence on kieserite and epsomite.
Potential shifts in agricultural practices that affect demand for these minerals.
Trade policy changes impacting import costs or tariffs.
Environmental regulations influencing mineral extraction and import.