Exemption for bulk-packed tea: duty waived where repacked tea is manufactured from previously duty-paid tea.
Tea packed in containers exceeding twenty kilograms is exempt from the excise duty specified in the Tariff Schedule when it is manufactured from tea on which the appropriate excise duty has already been paid; the exemption is conferred under sub-rule (1) of rule 8 of the Central Excise Rules and applies where the product falls within the relevant tariff sub-heading.

Excise duty exemption for beaters meeting IS specification removes whole central excise levy on specified tariff heading.
Beaters conforming to Indian Standard Specification IS:273-1983 and classifiable under the relevant Central Excise Tariff heading are exempt from the whole excise duty leviable thereon, the relief being granted under rule 8(1) of the Central Excise Rules, 1944 by a specific notification and conditional on compliance with the referenced Indian Standard.

Rescission of central excise notification rescinds prior exemption under central excise rules; notification withdrawn by government.
The Central Government, invoking rule 12 of the Central Excise Rules, 1944, rescinds the Ministry of Finance (Revenue Division) notification No. 46 Central Excises dated 1st November, 1954; the earlier tariff exemption or provision thereby is withdrawn by Notification No. 423/86-C.E., dated 18th September, 1986.

Rebate of excise duty on ship's stores allowed subject to prescribed procedural, temporal and documentation conditions for export claims.
Rebate of excise duty on goods exported as ship's stores is allowed subject to conditions: reasonable quantities as per Collector of Customs; export after duty payment directly from factory or warehouse unless authorised; export within two years (or shorter prescribed period); duty amount and payment date proven from Central Excise records; adherence to Chapter IX procedures; export within six months of clearance (or allowed extension) with claim and proof lodged before expiry under section 11B; minimum rebate threshold and value verification by the Assistant Collector.

Exemption scope broadened for cast iron pipe fittings: substitution expands central excise notification table entry and coverage.
The Government amended the Central Excise notification table entry by substituting "cast iron soil pipe fittings" with "cast iron pipe fittings," thereby broadening the descriptive scope of the tariff exemption and bringing products described as cast iron pipe fittings within the existing exemption framework under the notification.

Credit of duty for inputs removed by amendment, omitting the specified table entry and altering exemption scope.
Notification No. 420/86-C.E. dated 17-9-1986 amends Notification No. 198/86-Central Excises by omitting S. No. 1 and the corresponding entries in the Table annexed to that notification, thereby deleting the previously notified provision concerning credit of duty for inputs used in intermediate products.

Exemption scope: removal of PVC compounds from small-scale manufacturer exemption under Central Excise rules, notification amendment.
The Central Government amends the earlier tariff notification by deleting the words identifying "plastic material, commonly known as polyvinyl chloride compounds (PVC compounds)" from the Annexure at S. No. 4, item (iv), thereby removing PVC compounds from the small scale manufacturer exemption description.

Excise duty rates for PVC compounds revised to differential rates based on specific gravity threshold under tariff substitution.
Amendment substitutes tariff entry S. No. 6 for item 3904.20, dividing polyvinyl chloride compounds by specific gravity: those below the specified threshold attract no excise duty, while those at or above the threshold incur an ad valorem duty; classification and duty charging must follow the substituted Table entry pursuant to rule 8(1) of the Central Excise Rules, 1944.

Excise exemption for non conforming carbon dioxide conditioned on manufacture into conforming product at registered bottling plants.
Exemption from excise duty is provided for carbonic acid (carbon dioxide) not conforming to IS 307-1966 produced in a factory or distillery, when supplied to a bottling plant to manufacture conforming solid or liquid carbon dioxide; the manufactured conforming product must be cleared on payment of appropriate excise duty, the bottling plant must be registered as a small scale industry with the relevant authority, and Chapter X procedures of the Central Excise Rules, 1944 must be followed.

Exemption for ammonia produced and consumed within heavy water plants secures duty relief where used captively in heavy water manufacture.
Amendment substitutes the Table entry for the first serial number to provide exemption only where ammonia is produced within a Heavy Water Plant and consumed captively in the manufacture of Heavy Water; it omits the second and third serial entries and re-numbers the fourth serial entry as the new second serial entry.

Exemption for ammonia and synthesis gas permits duty-free supply to Heavy Water Plants subject to return and procedural conditions.
Exempts ammonia and synthesis gas from excise duty when supplied by specified manufacturing units to designated Heavy Water Plants for manufacture of Heavy Water and for testing and commissioning, provided any material returned by the Heavy Water Plant to the original supplier is used in fertilizer manufacture. The exemption requires adherence to Chapter X procedures of the Central Excise Rules, 1944 and satisfaction of the Assistant Collector that the supplies, uses, or returns occurred as required.

Excise exemption: sulphur powder removed from excise levy under delegated regulatory authority.
The notification uses delegated rule-making authority under the Central Excise Rules to exempt sulphur powder, as classified in the Central Excise Tariff, from the whole of the excise duty leviable thereon, thereby removing the excise charge on that specified commodity.

Exemption for hand-made carpets removes central excise duty on specified carpets under rule eight authority.
The Central Government exempts hand-made carpets within Chapter 57 of the Central Excise Tariff from the whole of the excise duty leviable on them, under sub rule (1) of rule 8 of the Central Excise Rules, 1944, and supersedes the earlier notification 167/83; the effect is a complete waiver of central excise liability for the specified goods as set out in the Tariff Schedule.

Excise exemption for unlevied cinematograph film prints: retrospective non-requirement to pay duty for specified period
The Central Government directs that the whole of the excise duty and the special excise duty on master positives, exposed negatives, dupes and rush prints of exposed cinematograph films shall not be required to be paid where those duties were not levied in accordance with a generally prevalent practice, and applies only to film elements not cleared for public exhibition for the period during which the non-levy practice prevailed.

Free Trade Zone designation defines Madras Export Processing Zone boundaries and security enclosure requirements under central excise notification.
The amendment designates the Madras Export Processing Zone as a Free Trade Zone by substituting the explanatory clause in the central excise notification to provide a precise legal definition. The clause lists the zone's survey numbers, proximity to ports and airports, and prescribes perimeter security features including masonry brick walls, Y angle barbed wire fencing, directional boundary runs with measured lengths, and aggregated circumferences for different fence types as the operative boundary and enclosure criteria for the zone.

Excise exemption for excess sugar production allowed when output exceeds prior-year averages, subject to specified computation and exclusions.
Exemption is granted for sugar produced in a factory between 1 October and 30 November 1986 that exceeds the factory's average production for the corresponding periods of 1984-85 and 1985-86, relieving such excess sugar of the whole excise duty specified in the tariff. Production must be computed from Form R.G.1 or Collector specified records; sugar from refining gur, khandsari, or beet-root is excluded; reprocessed prior in process stock is included; reprocessed defective or brown sugar already counted is excluded. The exemption applies to home-consumption clearances equivalent to the excess; special rules address nil-production years.

Rebate of excise duty on exported blended and package tea permitted subject to registration, documentation and refund obligations.
A rebate of excise duty is allowed on tea used to manufacture blended or package tea for export, subject to a per unit rebate rate and specified conditions: exporter registration and annual renewal, presentation of certified shipping documents within the statutory period, Collector satisfaction that export value covers the rebate and that duty was paid on or after the notified date, a minimum admissible rebate threshold, and an obligation to refund any erroneously paid rebate on demand within six months.

Rebate of excise duty on exported tea limited to exports with excise paid after notification and direct export from factory or warehouse.
The amendment revises eligibility and conditions for rebate of excise duty on exported goods by excluding specified items (including instant tea, salt and certain vegetable oils) from the general rebate entry, substituting revised per unit rebate rates for certain items, and adding a specific rebate entry for tea under heading 09.02 payable to designated foreign destinations provided excise duty was paid on or after the notification date and the tea is exported directly from a factory, warehouse or other place.

Zonal duty rates for tea revised; cooperative society exemptions tied to holding limits and green-leaf sourcing conditions.
Amendment substitutes a two zone Table setting distinct duty rates for tea by area and modifies the proviso to grant reduced duty for tea manufactured in registered co operative society factories, fixing a specified reduced rate for Darrang and a percentage reduction elsewhere, subject to conditions that no society member hold more than ten hectares and that green leaf is not purchased from growers exceeding ten hectares; the Explanation excludes the Tamil Nadu Government Tea Project and paragraph 2 of the earlier notification is omitted.

Excise exemption for raw naphtha fuel allows duty relief for gas turbine use at specified fertilizer unit, subject to proof.
Raw naphtha used as fuel for running the gas turbine at the Talchar Unit is exempted from excise duty in excess of the amount calculated at a specified per kilolitre rate, provided the Assistant Collector of Central Excise is satisfied that such use occurred and the procedure in Chapter X of the Central Excise Rules, 1944, is followed; the exemption runs until 31 December 1986.