Navin Fluorine International announced that its wholly owned subsidiary, Navin Fluorine Advanced Sciences Limited (NFASL), has commenced commercial production and dispatch at its Dahej facility.

Production milestone at Dahej

The company confirmed that NFASL successfully commissioned the debottlenecking capacity for the Multi Purpose Plant (MPP) facility at the Dahej site. Commercial production and dispatch of the product started on September 29, 2026. This development follows the Board's earlier approval in October 2025 to fund ₹75 crore for the debottlenecking exercise.

Debottlenecking typically refers to process optimisation efforts aimed at removing capacity constraints within an existing facility, enabling higher output without constructing an entirely new plant. The commencement of commercial production signals that these efforts are complete and the plant is operational at its enhanced capacity.

The Dahej facility is part of Navin Fluorine International's manufacturing infrastructure. The update clarifies that the operational entity is NFASL, a wholly owned subsidiary, rather than the parent company directly operating the line.

Navin Fluorine International shares worth ₹44.39 crore were flagged by a real-time large-trade signal on BSE, with approximately 53,000 shares changing hands at a price of ₹8,375.00 per share.

This is a real-time large-trade signal, not a confirmed block or bulk deal. NSE/BSE publish official block and bulk deal reports only after market close — this trade may or may not appear there.

Large-trade signal details

The following table summarises the parameters of the flagged activity:

The signal reflects a cluster of trades in Navin Fluorine International shares printed within a short window at or near ₹8,375.00, for a combined value of ₹44.39 crore. The activity was flagged by a real-time trade-scanning system based on size and speed, and has not been confirmed by the exchange as an officially reported event.

No buyer, seller, broker, or client identity is known at this stage. Such information, if applicable, would only be disclosed by the exchange after market close through its official reporting mechanism.

What this is, and isn't: this reflects trade-level activity — a cluster of trades in the stock above, printed within a short window at or near the quoted price, for a combined value as stated. It is generated by our real-time trade-scanning system and is not, by itself, evidence of a block or bulk deal.

A block deal has to be executed in the exchange's dedicated window (8:45–9:00am or 2:05–2:20pm), within a set price band, and above the current minimum order size (₹25 crore). A bulk deal is when one client's total trading in a stock crosses 0.5% of its equity in a single day — confirmed only once every trade that client made is added up.

Both are published by NSE/BSE after trading hours end, typically after 3:30pm — never before. If this trade qualifies as either, it will appear in the exchange's own report later today, not here first.