{"schema_version": 1, "consulta": {"ambito": "marca", "clave": "NELSON BROTHERS", "orden": "valor_fob_usd desc"}, "fuente": "SUNAT — información pública de declaraciones aduaneras de importación", "generado": "2026-09-28", "unidades": {"valor_fob": "USD", "fechas": "ISO 8601"}, "filas": [{"ruc": "20100094135", "razon_social": "EXSA S A", "operaciones": 14, "valor_fob_usd": "1982693.7100", "primera_operacion": "2026-05-19", "ultima_operacion": "2026-09-07"}, {"ruc": "20506453047", "razon_social": "CHEMTRADE S.A.C.", "operaciones": 3, "valor_fob_usd": "487605.2600", "primera_operacion": "2026-05-20", "ultima_operacion": "2026-08-14"}, {"ruc": "20131016639", "razon_social": "ORICA MINING SERVICES PERU S.A.", "operaciones": 3, "valor_fob_usd": "454781.4700", "primera_operacion": "2026-05-19", "ultima_operacion": "2026-08-12"}, {"ruc": "20507447369", "razon_social": "INDUSTRIAS CACHIMAYO S.A.", "operaciones": 5, "valor_fob_usd": "343010.3600", "primera_operacion": "2026-05-20", "ultima_operacion": "2026-08-22"}, {"ruc": "20100112214", "razon_social": "FAMESA EXPLOSIVOS S.A.C.", "operaciones": 3, "valor_fob_usd": "321449.5300", "primera_operacion": "2026-05-28", "ultima_operacion": "2026-08-14"}]}