Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

But SABIC shares came well off their early high of SR102.75 and the main Tadawul All-Share Index fell 0.8 percent to 9302 points as most banking stocks and other blue chips dropped.

Answer: stock_exchange: SABIC, Tadawul