LyondellBasell Industries (NYSE: NYSE: LYB ) is one of the largest producers of plastics and basic chemicals and is facing difficult market conditions. The stock price has also fallen sharply due to a combination of oversupply, rising raw material costs and geopoliticalI'm a passionate investor from the Netherlands with 12 years of stock market experience. My articles usually contain a good overview of important investment criteria. A stock for my portfolio is of interest to me if the company has the follow ...