Generally, the retail prices of selected construction materials in NCR continued to remain stable as it still registered a zero growth rate in December. While no movement was still posted in the prices of carpentry materials, declines were seen in the prices of electrical materials (-0.1% from 0.5%), painting materials and related compounds (-0.4% from 0.3%) and miscellaneous construction materials (-0.3% from zero growth). However, the rest of the commodity groups recorded higher monthly positive growth rates.