The corpus of the Central Minaic inscriptions includes texts coming from the Jawf valley - the northernmost South Arabian region - and attested during the 1st millennium BCE - at least from the beginning of the 8th century until the last centuries of the millennium/beginning of the Christian Era.
In the second half of the 1st millennium BCE, the Minaeans became the main players in caravan trade between South Arabia and the regions north of the Arabian Peninsula (Mesopotamia, Egypt and the Levantine coast). Evidence of this activity and of the stable presence of Minaean merchants outside South Arabia is a corpus of epigraphs and rock texts.