(1.2.2019) USA being the largest buyers of Venezuelan heavy crude tightening all screws around Maduro. Madura seems adamant and expecting some help from Russia or Iran to bail him out of the situation, but that seems unlikely under the current circumstances. PDVSA being the special purpose vehicle for Maduro seems running out of fuel very soon and will not be able to support Maduro very long. China is withholding business ties and ongoing Refinery project JVs with PDVSA in the situations . Under this circumstances , all roads for Maduro are coming to an end.