Gluten-free biscuits with chocolate chips

corn flour 29.9% , corn starch 17.5% , sugar 10.2% , glucose syrup 10.2% , scaglie di cioccolato 10.4%? , sunflower oil 3.4% , butter 2.8% , maltodextrin 2.6% , vegetable fiber 2.6% , E503i 1.9% , E500ii 1.7% , difosfato 1.6%? , salt 0.7% , flavouring 0.7% , soya lecithin 0.7%

? — listed for this product but not on the label in this language; recipes can differ by market.