1. The possession or storage of explosive, flammable, incendiary, or asphyxiating substances or devices, or their components, as well as their manufacture, trafficking, transport, or supply in any form, not authorized by law or the competent authority, shall be punished with a prison sentence of four to eight years for those who promote or organize such acts, and with a prison sentence of three to five years for those who have cooperated in their creation.
2. In the cases referred to in the preceding paragraph, when the flammable substance is a liquid fuel, the penalty shall be three to five years of imprisonment. In this case, the courts may impose lesser penalties when the conduct is of a lesser nature, taking into account the circumstances of the act and the perpetrator.