President Dina Boluarte of Peru reshuffled six posts in her cabinet on Wednesday, the second partial reshuffle in her eight-month-old administration, though she retained ministers overseeing the key economy and energy and mining portfolios. Boluarte took office in December after her predecessor Pedro Castillo, whom she had served as vice-president, was ousted and arrested after trying to dissolve Congress. Cabinet changes are frequent in the world's second-largest copper producing nation, which has seen six presidents in just five years.