Opinion: Papua New Guinea adjusting its tariff strategy in APEC year


In an environment of rising global protectionism, Papua New Guinea is also increasing some tariffs, according to Rohan Fox, Stephen Howes and Maholopa Laveil. But on three quarters of imports, where there is no domestic production, no tariffs apply.

Devpolicy’s Rohan Fox

The first sign that Papua New Guinea would be taking a more protectionist trade policy came in late 2015, with the banning of a number of fresh fruit and vegetable imports from Australia.

That ban was short-lived, but this last year has seen a major reversal in trade policy. For the last two decades, PNG has been following a policy of tariff reduction.

Tariff reductions

As part of its negotiations with the World Bank and IMF, the country introduced a Tariff Reduction Program (TRP) in 1999, which set out tariff reductions to 2006.

Despite some opposition, the TRP was upheld by a 2003 review, and the 1999 plans were broadly implemented. Another review in 2007 resulted in a further round of reductions out to 2018.

The reductions planned and/or achieved are shown in the table below.

It is important to note that most tariff lines (three-quarters) in PNG are in fact zero, with no tariffs being applied on imports of most goods for which there is no domestic production.

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‘The tariff reductions were implemented over the last two decades as planned.’

The table below shows the tariff rates for those goods that are subject to tariffs.

Since 1999, there have been three tariffs—‘intermediate’, ‘protective’ and ‘prohibitive’. All have fallen significantly.

Tariff rates under PNG’s TRPs. Source: Devpolicy

Devpolicy’s Maholopa Laveil

With a few exceptions, the tariff reductions were implemented over the last two decades as planned.

The unweighted average of the three tariff categories fell from 42 per cent in 1999 to 18 per cent in 2015.

The Import and Export Customs Tariff Act of 2012 legislated a series of tariff changes that would come into effect immediately, with further reductions to come into effect on January 1, 2015, and yet more to be implemented on January 1, 2018.

Change of direction

However, in August 2017, the TRP was suspended. In legislation accompanying the 2018 budget (November 2017), about 250 tariffs lines were increased, and over 600 decreases were abandoned.

‘Examples of protectionist measures from the past in PNG are instructive.’

On average, the tariff increases were moderate (about 7 per cent), but there were some substantial increases.

In particular, a 25 per cent tariff on milk—which had been duty-free—was introduced to support the new Ilimo Dairy Farm. The table below shows a sample of the increases.

Selected tariff increases. Source: Devpolicy

Protectionist measures

Examples of protectionist measures from the past in PNG are instructive.

The ANU’s Stephen Howes. Source: BAI

Ramu Sugar was initially partly government-owned, and has received generous protection since its inception in the 1980s.

PNG Halla Cement was also partially government-owned and received support in the 1990s.

Neither business lived up to expectations. Ramu Sugar provided no dividend in its first 10 years of operation. The government stake in Ramu Sugar was eventually sold to New Britain Palm Oil, who converted 2500 hectares of the land from cane sugar to palm oil.

Despite now being over three decades old, and hardly part of an infant industry, it is said that domestic sugar production still wouldn’t be able to survive without large tariffs—now 30 per cent on sugar imports.

After seven years of poor performance, the PNG government sold its 50 per cent share in PNG Halla Cement to Japanese company Taiheyo.

The privatised company is said to be profitable now, though it still benefits from a 10 per cent tariff, and has a monopoly on the cement market in PNG. It has also had difficulty meeting demand in the past.


While PNG is not the only APEC economy to be turning protectionist, it is ironic that, having reduced tariffs for almost 20 years, PNG baulked at the final tariff reductions due in this APEC year.

It is certainly a departure from past economic policies, which emphasised outward orientation.

And administrative costs will be higher for a less uniform system: the new changes have introduced new tariff rates of 12.5 per cent, 20 per cent and 25 per cent, in addition to the older ones of 10 per cent, 15 per cent and 30 per cent.

Now that the TRP has been abandoned, businesses will lobby for further tariff increases.

On the positive side, the tariff increases are mainly moderate, and may be justified given exchange rate overvaluation.

However, they will harm exporters. A more direct and efficient method to help domestic producers of both imports and exports would be to correct the over-valuation by devaluing the Kina.

This was first published in devpolicy. It is based on the ANU-UPNG 2018 PNG Survey


  1. Interesting, The Tariff Reduction Policy Protectionist Strategy is a good instrument that the Government can use across the SME spectrum especially with Agriculture and Tourism business . More specifically on Textile, Fashion, Music, Culture, Artifacts, Dance and Play and Traditional Designs

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