I like to bring to your attention which OTCBB , i never sawer key ratio for otcbb company. we have one here said Price to Book $0.81---Price to Cash Flow, $0.10 $0.81 PRICE TO BOOK, PRICE TO CASH FLOW $0.10/$SIML,What I have Given for The Key Ratio's , i have never seen this before for on otcbb stock. i placed others and they na on them. $SIML --- HAVE POSITIVE https://potstocknews.com/stock-quote/SIML/key-ratios/ Price to Sales 1.12476 Price to Book 0.81 Price to Tangible Book -0.08 Price to Cash Flow 0.10 Price to Free Cash -3.40