China's domestic thermal coal market at northern ports appeared to enter a consolidation phase, with traders adopting a more cautious stance in anticipation of rising mine output and persistently restrained downstream restocking even as heat waves drive up consumption.

Sources described a standoff in which sellers were reluctant to cut prices aggressively ahead of the summer peak season, while buyers were unwilling to commit to large purchases at high prices because of healthy inventory positions. The market's focus has gradually shifted from post-accident supply disruptions to concerns over demand sustainability, Sxcoal understood.

Expectations for a gradual ramp-up in mine output across producing regions along with the continuing resumption of mines after passing safety inspections, combined with relatively high portside inventories, have reduced sellers' confidence in further price gains.

Traders noted that cargoes have become increasingly difficult to sell, especially after some low-priced lots emerged for profit-taking or passive destocking requested by port authorities.

Trading activities have only marginally increased with the emergence of low offers, yet stayed broadly weak as most sellers still opted to maintain offers.

One Shanxi-based trader kept offers for 0.8%-sulfur 5,000 Kcal/kg NAR Shanxi coal unchanged at 785 yuan/t, FOB northern port with VAT, citing replenishing challenges at suitable prices.

A separate Hebei-based trader source confirmed that high-quality, low-sulfur cargoes continued to attract buying interest, albeit limited, and outperformed average grades on price. Some high-sulfur same-CV coal was reportedly offered 3-5 yuan/t below the CCI 5000 index, while transactions were heard at 770 yuan/t or so.

An offer of 0.8%-sulfur Ordos 4,500 Kcal/kg NAR coal was heard at 685 yuan/t, while a deal of 1%-sulfur cargo changed hands at index-parity. One Ordos-based trader source in Inner Mongolia noted that buyers were cautious in taking caroges and reckoned prices "won't hold at current level for long before a moderate correction".

A Beijing-based trader source observed that while selling pressure has visibly increased, widespread panic selling has yet to emerge, as most participants still share the consensus that the summer peak will provide a price floor.

Downstream demand continued to show mixed signals. Power sector coal consumption has been gradually improving amid rising temperatures in many regions, but healthy inventories and sufficient long-term contract coal supply have limited utilities' spot replenishment activity.

Meanwhile, demand from coal chemical producers remained relatively stable, while building materials industries continued to face weaker operations due to heat and rainfall. As a result, market participants generally agreed that conditions for a concentrated restocking cycle have yet to arrive.

On June 4, the CCI Index for 5,500 Kcal/kg NAR coal stood at 865 yuan/t FOB northern ports, rising 1 yuan/t day on day; the index for 5,000 Kcal/kg NAR coal came in at 774 yuan/t and 4,500 Kcal/kg NAR coal at 675 yuan/t, both unchanged on the day.

Indonesian low-CV coals show signs of weakness

In the seaborne market, Indonesian low-CV coal prices remained firm on the surface, but underlying sentiment showed signs of weakening as prompt cargo availability increased significantly.

Traders reported that a large volume of late-May and early June-delivering Indonesian cargoes remains unsold, creating pressure on prompt sellers.

Several participants said immediate cargoes arriving in June are becoming increasingly difficult to place, particularly as South China utilities maintained cautious procurement strategies and port congestion has lengthened discharge waiting to around one week in some locations.

Despite the growing pressure in the prompt market, Indonesian miners have largely resisted lowering offers. Forward offers for 3,800 Kcal/kg NAR coal to be loaded in late June or early July remained at a $70-72/t FOB range. Certain overseas sellers were heard offering Indonesian 3,400 Kcal/kg NAR coal at premiums of up to $10/t above index levels, supported by tightening RKAB quota availability at several mines.

Still, uncertainty over the near-term demand has kept Chinese traders cautious in submitting bids to utility tenders or buying new cargoes. One importer source with cargoes scheduled for delivery between mid-June and late July flagged difficulties in assessing the current market direction.

In the high-CV segment, prompt Australian 5,500 Kcal/kg NAR coal was heard offered at 920-930 yuan/t, CFR China with VAT. Traders noted resilience of prices, citing firm cost support with delivered costs at $125-126/t CFR.