Attachment 1 to Statement 648 – Revised Proposal description; amendments to elements in the Key Characteristics table relating to 'Gaseous Emissions', 'Natural Gas Consumption' and 'Ammonia Transfers'; and removal of characteristics managed by other regulatory authorities – change to proposal approved under section 45C on 3 January 2013.

Attachment 2 to Statement 648 – Remove reference to nitrogen and phosphorus under aqueous discharge, noise at boundaries, natural gas consumption, oily water under aqueous discharge and heat load under aqueous discharge – change to proposal approved under section 45C on 4 November 2014.

Attachment 3 to Statement 648 - Remove reference to “Capacity” in tonnes per day of NH3; remove reference to “Cooling System including polishing unit blowdown” and “Flow” under the Aqueous Discharge element; remove reference to “Flow” under the Aqueous Discharge element; update and contemporise Summary of the Proposal in Table 1; update Figures – change to proposal approved under section 45C on 29 June 2016.

Attachment 4 to Statement 648 - Increase the ammonia production capacity – change to proposal approved under section 45C on 23 June 2020.