(Energy Analytics Institute, 12.Oct.2020) — Bolivia’s state oil and gas entity Yacimientos PetrolĂ­feros Fiscales Bolivianos (YPFB) announced appointment of Katya Mirna Diederich Kuscevic as executive president, the first woman to take the reins at the company. Diederich replaces Richard Botello Hiza, who resigned in the morning of 12 October 2020 […]