海洋经济概念股拉升，巨力索具涨停

Group 1 - The marine economy concept stocks have surged, with Jili Rigging hitting the daily limit, and companies like Tonggong Co. and Shengtong Energy also experiencing gains [1] - The National Development and Reform Commission is collaborating with relevant departments to draft the "14th Five-Year" marine economy development plan, aiming to expedite breakthroughs in several key core technologies [1]