Indian PS prices held firm at Rs 134.00/kg in Mumbai on July 17, 2026, showing no change from the previous week. Prices were also unchanged over the fortnight, creating a stable short-term baseline after the larger reductions seen during the preceding months. This latest assessment gives buyers a defined reference for comparing immediate supplier offers and recent transaction levels.
The monthly picture remains softer, with PS down Rs 13.00/kg from Rs 147.00/kg. Compared with the Rs 168.00/kg level recorded three months earlier, the market has declined by Rs 34.00/kg. The six-month comparison shows a fall of Rs 48.00/kg from Rs 182.00/kg. Indian PS prices are, however, Rs 23.00/kg higher year-on-year than the Rs 111.00/kg level reported during the corresponding period last year.
The annual range spans Rs 109.00/kg to Rs 182.00/kg, illustrating the distance between the recent market extremes. Procurement teams following PS prices in India can treat Rs 134.00/kg as the current support and trading baseline, while Rs 147.00/kg remains the identified resistance level. The combination of an unchanged weekly price and weaker monthly, quarterly, and half-year comparisons helps commercial teams separate immediate stability from the broader decline. These verified figures can support quotation reviews, cost benchmarking, inventory assessments, supplier discussions, and internal market reporting based exclusively on documented movements. PS prices, Polystyrene prices, Indian PS prices, PS market, Stable PS market, Mumbai PS
Read the full verified update on IndianPetrochem.com.

New Delhi, Marketing, Indian PS Prices
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