[Background]

Although the "Unit Price Indexing System" was introduced to alleviate the burden of rising raw material costs for SMEs, "evasive trade practices" still occur due to the bargaining gap. Market self-regulation is insufficient, necessitating the specification of "evasive acts" in the decree to protect subcontractors.

[Main Points]

Specifically defining and prohibiting **three types of evasive acts** where prime contractors abuse their superior position to avoid the indexing system.