Stubborn low frac sand prices ... - Industrial Minerals
2019-8-16 · Frac sand prices nosedived in late 2018 after a huge volume of new supply came online. Prices have remained stagnant since then, even while demand rises. Fastmarkets’ latest monthly assessment of the price of Northern White frac sand, 40/70 mesh, API, ex-works Wisconsin was $29-34 per short ton on August 15, up from $25-30 per short ton at ...